Question

Suppose AT bisects ∠CAR. If m∠CAR=12x-3 and m∠TAR=3x+12, what is m∠CAR?

Answer 1

Answer:

here we get ,

angle CAR=2×TAR (As line AT bisects angle CAR)

So 12x-3=2(3x+12)

12x-3=6x+24

6x=27

x=9÷2

then angle CAR= 12x-3 =12×9÷2-3

=51

angle CAR =51