What do you know to be true about the values of p and q?

The sum of the measures of the interior angles of the triangle is equal to 180°.

1. For the first triangle,

Then

2. For the second triangle,

Then

Now you see that

correct choice is C

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8