Question

Given triangle ABC, what is the value of x?

Answer 1

12.56

if I am not wrong ..

may be 12.56 is answer form me la

Answer 2

Answer:

12.25

Explanation:

The angle bisector divides the triangle sides proportionally, so we have ...

x/3.5 = 7/2

x = 3.5×7/2 . . . . multiply by the denominator

x = 12.25