SecretStupid SecretStupid

15-12-2017
Mathematics

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Parallelogram ABCD is a rectangle.

AC=4y

BX=y+4

What is the value of y?

Parallelogram ABCD is a rectangle AC4y BXy4 What is the value of y class=

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tynollette tynollette

15-12-2017

the diagonals are equal and they bisect each other.
BD=2BX=2(y+4)=2y+8
AC=BD
4y=2y+8
2y=8
y=4

Answer Link

Аноним Аноним

15-12-2017

I hope this helps you

AC=BD

BX=XD=AX=XC

AC/2=BX

4y/2=y+4

y=4

Answer Link

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