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beautifulangel777
 3 years ago
Karen is using an indirect method to prove that segment DE is not parallel to segment BC in the triangle ABC shown.
She starts with the assumption that segment DE is parallel to segment BC.
Which inequality will she use to contradict the assumption?
6:2 ≠ 7:10
6:8 ≠ 7:10
6:7 ≠ 2:7
6:2 ≠ 3:2
beautifulangel777
 3 years ago
Karen is using an indirect method to prove that segment DE is not parallel to segment BC in the triangle ABC shown. She starts with the assumption that segment DE is parallel to segment BC. Which inequality will she use to contradict the assumption? 6:2 ≠ 7:10 6:8 ≠ 7:10 6:7 ≠ 2:7 6:2 ≠ 3:2

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cwrw238
 3 years ago
Best ResponseYou've already chosen the best response.4if DE is parallel to BC then triangles ABC and ADE are similar and corresponding sides will be in same ratio ie AE: AC will be equal to AD: AB this should help

beautifulangel777
 3 years ago
Best ResponseYou've already chosen the best response.1whoa ok thanks :)

beautifulangel777
 3 years ago
Best ResponseYou've already chosen the best response.1wait would it be the last one then ????

cwrw238
 3 years ago
Best ResponseYou've already chosen the best response.4so is it the second one?

cwrw238
 3 years ago
Best ResponseYou've already chosen the best response.4so  you see the inner and outer triangles cannot be similar because the sides are not in same ratio

Swifty
 one year ago
Best ResponseYou've already chosen the best response.02nd one is 100% correct c:
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