Angle Sum Theorem, Exterior Angle Theorem

Can you have more than one acute angle in a triangle? Explain.

How many degrees are in a triangle?

If one triangle has angles 90, and 45 what is the third angle?

What can you say about the two other angles in a right triangle? (Besides the fact that they must be acute)

If a triangle has angles with degrees 100 and 32, what is the third angle?

Create a triangle. Note their angles and the exterior angle measurement.

Create a triangle with angles 45, 45, 90. What is the exterior angle?

Create a triangle with 35, 55, 90. What is the exterior angle?