https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431 Discussion en-us 2021-07-15 02:39:24 UTC 2026-03-15 01:21:27 UTC hello@padlet.com https://padlet.net/icons/png/1f4a1.png lim_shanrui_joanne https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650418476 2021-07-15 02:42:00 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650418476 lim_shanrui_joanne https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650419655 The lines intersect at points A, B, C and D to form a quadrilateral. Is ABCD a parallelogram? 
Explain your answer. 
Click on your class padlet and type in your answers. You may comment on your friends' answers.]]> 2021-07-15 02:42:10 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650419655 lim_shanrui_joanne https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650421369 2021-07-15 02:42:48 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650421369 lim_shanrui_joanne https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650422719 2021-07-15 02:43:18 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650422719 lim_shanrui_joanne https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650423832 2021-07-15 02:43:45 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1650423832 lim_shanrui_joanne https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658766990 2021-07-23 00:24:10 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658766990 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658782654 2021-07-23 00:36:22 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658782654 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658784636 No it is not a parallelogram as the gradient of the lines are different]]> 2021-07-23 00:37:56 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658784636 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658785596 Yes, it is a parallelogram as opposite sides are parallel to each other]]> 2021-07-23 00:38:43 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658785596 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658798745 Yes it is a parallelogram as the lines are opposite each other.]]> 2021-07-23 00:48:45 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658798745 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658806899 the gradients of the lines differ thus, they are not parallel and ABCD cannot be a parallelogram]]> 2021-07-23 00:55:09 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658806899 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658815875 It is a parallelogram since parallelograms are figures where the sides opposite each other are parallel to each other and since AD is parallel to BC and AB is parallel to CD it is a parallelogram]]> 2021-07-23 01:01:17 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658815875 ho_jun_hao_skyler3 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658818233 yes it is a parallelogram as BC is parallel to AD and AB is parallel to DC]]> 2021-07-23 01:02:52 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658818233 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658824806 ABCD is not a parallelogram as the gradients are not the same.

]]> 2021-07-23 01:07:03 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658824806 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658826815 trust
yes it is a parallelogram as the gradient for both pairs of opposite lines are the same thus, i conclude that both pairs are parellel to one another, forming a parallelogram.]]> 2021-07-23 01:08:10 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658826815 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658844230 Yes as the sides are parallel to each other]]> 2021-07-23 01:18:42 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658844230 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658860640 It is a parallelogram as the pairs of lines are parallel to each other

]]> 2021-07-23 01:29:36 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658860640 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658898317 Yes. Opposite lines are parallel, therefore it is a parallelogram]]> 2021-07-23 01:55:47 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658898317 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658929031 yes it is a parallelogram. all the lines opposite each other have the same gradient, making them parellel. Thus it is a parallelogram.]]> 2021-07-23 02:17:56 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658929031 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658946289 Yes it is a parallelogram since the opposite sides are parallel to each other]]> 2021-07-23 02:29:50 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658946289 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658947007 it is parallelogram as the sides are parallel to each other]]> 2021-07-23 02:30:27 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658947007 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658951737 It is a parallelogram due to the opposite sides being parallel to each other as the have the same gradient.]]> 2021-07-23 02:34:07 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658951737 rangasamy_divesh https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658962930 its a parallelogram as opposite sides are parallel, which can be proven by their equal gradient]]> 2021-07-23 02:42:38 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658962930 toh_kai_xun_kieran2 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658964777 It is a parallelogram as lines BC an AD are parallel and lines CD and AB are parallel, this means that all lines opposite one another is parallel and it is a parallelogram]]> 2021-07-23 02:44:12 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658964777 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658973220 Yes it is a parallelogram since the opposite sides are parallel to each other. They also have the same gradient.]]> 2021-07-23 02:51:04 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658973220 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658975227 yes as AB is parallel to CD and AD is parallel to BC.]]> 2021-07-23 02:52:45 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658975227 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658982421

]]> 2021-07-23 02:59:25 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658982421 shyamjeeth_sudheer https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658988580 Yes it is a parallelogram as AB is parallel to CD and BC is parallel to AD. Parallelogram have 2 pairs of vertical sides.

]]> 2021-07-23 03:05:46 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658988580 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658997498 Yes it is a parallelogram. according to the laws of parallogram it has 2 sets of parallel sides. As the side AB is parallel to CD and BC is parallel to AD. thus its a parallelogram.]]> 2021-07-23 03:14:23 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1658997498 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659001403 It is a parallelogram as a parallelogram is quadrilateral with 2 pairs of parallel sides. Since AB is Parallel to CD and BC is parallel to AD there is 2 pairs of parallel sides forming a parallelogram.]]> 2021-07-23 03:18:13 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659001403 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659005317 it is a parallelogram. the opposite sides are parallel to each other, because they have the same gradient, so it is a parallelogram

]]> 2021-07-23 03:20:42 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659005317 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659019441 Yes, it is a parellelogram because it is made out of 2 pairs of parallel lines.

]]> 2021-07-23 03:35:00 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659019441 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659075835 Yes, it is a parallelogram because the line AB is parallel to the line CD and the line AD is parallel to the line BC.]]> 2021-07-23 04:34:00 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659075835 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659179953 its a parallelogram as the opposite sides have the same m

]]> 2021-07-23 07:06:28 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659179953 chua_wee_yang_matthew https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659204322 yes,it is a parallelogram as CB is parallel to AD as their gradient is the same and AB and CD is parallel as their gradient is also the same.Hence,ABCD is a parallelogram.]]> 2021-07-23 07:42:05 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659204322 benedict_leong_jin_yew https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659261864  yes it is a parallelogram. it has parallel sides ]]> 2021-07-23 09:22:36 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659261864 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659361667 2021-07-23 12:53:57 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659361667 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659441378 yes it is a parallelogram as BC is parallel to AD and AB is parallel to DC]]> 2021-07-23 14:35:20 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659441378 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659987299 Gradient for lines AB and DC, and lines AD and BC, are equal. Since the two pairs of lines have the same gradient, they are opposite each other.]]> 2021-07-24 15:23:46 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1659987299 https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1663751697 The gradients ofL3 and L4 are the same, additionally, gradient of L1 and L2 is the same, as such there are two sets of parallel lines, meaning it is a parallelogram]]> 2021-07-29 04:26:45 UTC https://padlet.com/lim_shanrui_joanne/auqi0g71k672n431/wish/1663751697