SOLUTION: Given isosceles trapezoid ABCD, find the following. AC (in cm), if BD = 15.2 cm AC = ___cm x, if AC = 3(x + 7)and BD = 8(x − 6) x =

Algebra ->  Formulas -> SOLUTION: Given isosceles trapezoid ABCD, find the following. AC (in cm), if BD = 15.2 cm AC = ___cm x, if AC = 3(x + 7)and BD = 8(x − 6) x =       Log On


   

Question 1193136: Given isosceles trapezoid ABCD, find the following.
AC (in cm), if BD = 15.2 cm
AC = ___cm
x, if AC = 3(x + 7)and BD = 8(x − 6)
x =

Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


AC and BD are the diagonals; the diagonals of an isosceles trapezoid are congruent.

Set 3(x+7) equal to 8(x-6) and solve....