In this problem, you will explore possible measures of the interior angles of an isosceles triangle given the measure of one exterior angle.

b. Use a protractor to measure and record m∠ 1 for each triangle. Use m ∠ 1 to calculate the measures of ∠ 3, ∠4 , and ∠5 . Then find and record m \angle 2 and use it to calculate these same measures. Organize your results in two tables.