Question

What is the length of AB?

B
3x
14x-2
63
A
630
C
O A. 6
O B. 2
O C. 8
O D. 4

Answer 1

A) 6

Explanation:

since angle a = angle c

thus,BC=BA

4x -2= 3x

4x-3x =2

x=2

AB =3x

AB = 3•2

AB=6