Question

Figure ABCD is a kite.

Kite A B C D is shown. Sides AB and BC are congruent. The length of A B is 3 x + 1 and the length of BC is 22. Sides A D and C D are congruent. The length of A D is 4 x.

What is the length of the line segment CD?

Answer 1

Step-by-step explanation:

$ab = bc$

$3x + 1 = 22$

$x = 7$

$ad = cd = 4(7) = 28$