https://padlet.com/phthaobp/zo2lczihazeepvpq SGK Đại số _ trang 140 en-us 2022-02-21 05:39:21 UTC 2022-02-26 16:32:03 UTC hello@padlet.com https://padlet.net/icons/png/1f914.png phthaobp https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2058139457 2022-02-21 05:43:40 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2058139457 phthaobp https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2058139978 2022-02-21 05:44:08 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2058139978 phthaobp https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2058140247 2022-02-21 05:44:25 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2058140247 phthaobp https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2061982829 2022-02-23 05:59:24 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2061982829 phthaobp https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2061983341 2022-02-23 05:59:55 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2061983341 phthaobp https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2061983975 2022-02-23 06:00:30 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2061983975 mai028635 https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2062114344 a) l= 4pi/3 cm
b) l=30 cm
c) l=4,11 cm

Cô Thảo: Mai xem lại đáp án câu c nhé! ^^]]> 2022-02-23 07:50:25 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2062114344 thao032469 https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2062953819 a) 4,19cm
b) 30cm
c) 12,92cm

Cô Thảo: Good job con!]]> 2022-02-23 16:39:12 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2062953819 https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2063703724 a) 10 độ
b) 33 độ 45'
c) xấp xỉ -144 độ 35' 30"
d) xấp xỉ 42 độ 58' 19"

Cô Thảo: Chính xác! :o]]> 2022-02-24 01:57:52 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2063703724 minh032709 https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2063942268 a) l≈8,1cm
b) l=30cm
c) l≈12,9cm

Cô Thảo: Con kiểm tra lại câu a nhé! ^^]]> 2022-02-24 05:25:35 UTC https://padlet.com/phthaobp/zo2lczihazeepvpq/wish/2063942268