https://padlet.com/srethage/dz55wccwpv6d en-us 2018-09-18 21:04:16 UTC 2025-10-07 05:43:40 UTC hello@padlet.com https://padlet.com/srethage/dz55wccwpv6d/wish/283601341 How to prove two lines are when the lines intercept when they equal 90* angles]]> 2018-09-19 18:49:26 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601341 https://padlet.com/srethage/dz55wccwpv6d/wish/283601407 You can prove two lines are perpendicular because they lines will intersect forming four 90 degree angles. All of the angles are congruent 

]]> 2018-09-19 18:49:33 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601407 https://padlet.com/srethage/dz55wccwpv6d/wish/283601423 They must intersect to be

]]> 2018-09-19 18:49:35 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601423 https://padlet.com/srethage/dz55wccwpv6d/wish/283601461 If the angles created at the instersection equal 90 degrees, then the lines are perpendicular.

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Thank you all for 9 rates im glad we made it this far.]]> 2018-09-19 18:49:39 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601461 https://padlet.com/srethage/dz55wccwpv6d/wish/283601561 If they can make a 90° angle and a right angle]]> 2018-09-19 18:49:50 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601561 https://padlet.com/srethage/dz55wccwpv6d/wish/283601562 You can prove that they are perpendicular because they both have to be 90 degrees on each angle and make a right angle.]]> 2018-09-19 18:49:51 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601562 https://padlet.com/srethage/dz55wccwpv6d/wish/283601567 They are intersecting and are 90° angles]]> 2018-09-19 18:49:51 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601567 https://padlet.com/srethage/dz55wccwpv6d/wish/283601581 They are intersecting!]]> 2018-09-19 18:49:52 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601581 https://padlet.com/srethage/dz55wccwpv6d/wish/283601611 To make two lines perpendicular they must cross and be 90 degrees at the intersect ]]> 2018-09-19 18:49:56 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601611 https://padlet.com/srethage/dz55wccwpv6d/wish/283601624 And it has to make a right angle maybe

]]> 2018-09-19 18:49:57 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601624 https://padlet.com/srethage/dz55wccwpv6d/wish/283601658 Make 90 degree angles ]]> 2018-09-19 18:50:01 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601658 https://padlet.com/srethage/dz55wccwpv6d/wish/283601724 All angles are 90 dregrees. Perpendicular lines are lines that intersect. You find a perpendicular line by one if it has the upside down T and ?]]> 2018-09-19 18:50:08 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601724 https://padlet.com/srethage/dz55wccwpv6d/wish/283601749 One line must be crossing another line. Like an X Or a T post ( asert dominance ) okay no t pose 😢]]> 2018-09-19 18:50:11 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601749 https://padlet.com/srethage/dz55wccwpv6d/wish/283601773 You can prove lines are perpendicular if all angles are 90 degrees

]]> 2018-09-19 18:50:14 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601773 https://padlet.com/srethage/dz55wccwpv6d/wish/283601843 Perpidicular lines are lines that intersect or the angles that don’t equal each other.

]]> 2018-09-19 18:50:21 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283601843 https://padlet.com/srethage/dz55wccwpv6d/wish/283603317 You can prove perpendicular lines by knowing an angle crooses through a line like a T]]> 2018-09-19 18:53:05 UTC https://padlet.com/srethage/dz55wccwpv6d/wish/283603317