Bridget is creating a new board game called Tri-Tri-Again to enter a contest at the local game shop. She is making the game board in the shape of a triangle. The base of the triangle is 1 1 4 feet long, and its height is 2 1 2 feet. What is the area of the game board?

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct