Question

AC = AD, AC = 5x + 1, AD = 7x - 27, CD = 3x - 4, find x and the measure of each side.

Answer 1

AC=AD=71, CD=38

Explanation:

AC=AD

5x+1=7x-27

2x=28

x=14

AC=5*14+1=71=AD

CD=3*14-4=38

Answer 2

x = 14

m∠A = 38°

m∠C = 71°

m∠D = 71°

Explanation: