A.)If the measure of 1 = 150°, then the measure of 6 =? B.) if the measure of 3 = 42°, then the measure of 5 = ?
C.) if the measure of 6 = 28°, then the measure of 3 =?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Is a square always, sometimes, or never a parallelogram

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer