### Home > INT2 > Chapter 3 > Lesson 3.1.3 > Problem 3-34

3-34.

Examine the diagrams below. For each one, write and solve an equation to calculate the value of *x*. Show all work. Homework Help ✎

a. | Equilateral triangles have three congruent angles. | b. | This is a right triangle, so use the Pythagorean Theorem to solve for |

c. | ∠ Because ∠
| d. | 3 |