Homework 3 Isosceles And Equilateral Triangles Answer Key Isosceles And Equilateral Triangles Worksheet Answer Key With Work . ... 2. An equilateral triangle has acute / obtuse angles. 3. Circle the equilateral triangle.. Draw and label an isosceles right triangle ∆ , with the right angle at C. Jan 27, 2021 ... In this special right triangle worksheet, learners use the trigonometric ... 2 ____ 3.