Question

. Given ABCD 2 EFGH, what is the value of

X?
H Н
6 m
7 m
5 m
А
D
9 m

Answer 1

x=6 cm

Explanation:

As given in the question that ABCD is congruent to EFGH.

We can say that,

AD <-----> EH {Corresponding Parts Of Congruent Polygons}

AD=EH

We are given that,

`AD=9\\EH=(2x-3)\\Hence,\\As\ AD=EH\\9=2x-3\\9+3=2x\\12=2x\\x=6`