Asked by Bill Nye

The roof of a solar house is elevated by an angle of 50 at the front and by an angle of 40 at the back.

a) what is the measure of the angle at the peak?

b) what kind of triangle do these angels create? Explain why?

please help , thanks
Answered by bobpursley
What is 180-50-40?

Answered by Bill Nye
Angles?
Answered by Bill Nye
90?
Answered by bobpursley
yes, it is a right angle.
Answered by Anonymous
43543