Question

Figure ABCD is a kite. Find the

value of x.
A
B
D
x = [?]
AB = 4x
AD = x + 15
C

Answer 1

Since ABCD is a kite, AB=AD and BC=CD

Given:

AB = 4x

AD = x + 15

equating both sides;

4x = x + 15

4x - x = 15

3x = 15

x = 15/3

x = 5

Answer 2

x=5

Explanation

4x=x+15

x=5