Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

Isosceles trapezoid ABCD has legs and and base , If AB = 7y – 4, BC = 4y – 6, and CD = 8y – 18, find the value of y.

OpenStudy (anonymous):

*legs AB and CD and base BC****

OpenStudy (anonymous):

ok so how do I get y?

OpenStudy (anonymous):

If AB and CD are legs, then equate them..

OpenStudy (anonymous):

equate?

OpenStudy (anonymous):

AB = CD Here we are equating AB and CD...

OpenStudy (anonymous):

oh ok.. so 7y-4=8y-18?

OpenStudy (anonymous):

Yep..

OpenStudy (anonymous):

ok so 14=y

OpenStudy (anonymous):

Yep..

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

Welcome dear..

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!