Question

HELP PLEASE

find x.

a. 6
b. 3
c. 9
d. 12

Answer 1

Answer:

  a.  6

Step-by-step explanation:

The segments either side of an angle bisector are proportional:

  6/4 = (x+3)/x

  1 +1/2 = 1 + 3/x . . . . divide out the fractions

  1/2 = 3/x . . . . . . . . . subtract 1

  x = 6 . . . . . . . . . . . . multiply by 2x

Answer 2

Answer:

6

Step-by-step explanation:

I did this question and here is what the right answer was for me in the picture I attached below.