ABCD is an isosceles trapezoid with diagonals that intersect at point P. If AB || CD, AC = 7y – 30, BD = 4y + 60, and CD = 5y +

Question

Vesna [10]

4 years ago

7

ABCD is an isosceles trapezoid with diagonals that intersect at point P. If AB || CD, AC = 7y – 30, BD = 4y + 60, and CD = 5y +

14, solve for y.
A.22
B.30
C.46
D.57

Mathematics

2 answers:

AnnZ [28] · Answer 1 · 2021-12-02T00:50:38+03:00

Cannot seem to figure out how to Solve , I do know equal sides pair up and you can get an answer from that but do not know what to do from there or where to plug the answer in to get the final answer

However, I have some hints here that you might utilize:

diagonals are congruent in isosceles trap

AC = BD

I hope my answer has come to your help. God bless and have a nice day ahead!

olchik [2.2K] · Answer 2 · 2021-12-02T02:24:48+03:00

olchik [2.2K]4 years ago

5 0

Hello there.

ABCD is an isosceles trapezoid with diagonals that intersect at point P. If AB || CD, AC = 7y – 30, BD = 4y + 60, and CD = 5y + 14, solve for y.


A.22