Question

What is the value of x?
A. 6
B. 5
c. 4
D.3

Answer 1

D

Explanation:

CD is an angle bisector and divides the opposite side into segments which are proportional to the other 2 sides, that is

`(BC)/(AC)` =
`(BD)/(AD)` , substitute values

`(4)/(3)` =
`(x)/(2.25)` ( cross- multiply )

3x = 9 ( divide both sides by 3 )

x = 3 → D