9.) In isosceles trapezoid ABCD with AB=CD, if AB = 3x -15 and
CD = 7x β 55, find AB.
B
...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 04:10, brittanyfox411
9.) In isosceles trapezoid ABCD with AB=CD, if AB = 3x -15 and
CD = 7x β 55, find AB.
B
(1) 10
(2) 25
(3) 15
(4) 30
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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