Question

I know what to do but I don't know what to do. does that make sense?

Answer 1

80 degrees

Step-by-step explanation

We have that TQ bisects line TQ divides

We are given that:

Since TQ bisects

=> 12x + 4 = 15x - 5

Collect like terms:

15x - 12x = 4 + 5

3x = 9

x = 3

To find find it, since:

So:

=>