Question

ABCD is a Rhombus. Find x, y and z.

Answer 1

Answer:

We know that diagonals of a rhombus bisect each other at right angles

In ΔABE

AB²=AE²+BE²

12²=10²+Z²

144-100=Z²

44=Z²

√44 cm=Z=6.6 cm

Y=10 cm

In ΔADE

AD²=AE²+DE²

X²=10²+7²

X²=100+49

X²=149

X=√149 cm=12.2 cm