### Home > INT2 > Chapter 12 > Lesson 12.2.3 > Problem 12-114

12-114.

For each of the relationships represented in the diagrams below, write and solve an equation for

*x*and/or*y*. Justify your method. In part (a), assume that*C*is the center of the circle. Homework Help ✎a.

b.

*BD* = 2(*x*)

74 = 2*x**x* = 37^{°}

Which angles are supplementary? This will help you write equations to solve for x and y.