Question

Which answer choice is correct ?

Answer 1

P=Q

Explanation:

The angles of a triangle should add up to 180 Degrees.To figure out what is true about the values we need to solve for both angles.

To solve for P we need to do 80+20=100 and now we subtract the degrees we already have from what we need 180-100=80 P=80

Now we do the same for Q. 45+55=100 180-100=80 Q=80

We know that P=Q This is also symmetric property which you'll probably learn later on.

Answer 2

Answer: B, p=q

Explanation:

In every triangle, the sum of the angles will equal 180 degrees.

If you add the angles given in each triangle, both with equal 100 degrees.

Because of this, you do 180 degrees - 100 degrees to find that each angle, p and q, are both 80 degrees.