Question

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

What is the length of line segment CD?

7 units
8 units
28 units
35 units

Answer 1

Explanation:

=bc

3x + 1 = 223x+1=22

x = 7x=7

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