Question

In the diagram,

1. Describe the relationship between

2. Write an equation for the angle relationship and solve for x.


3. Check your solution to the equation.


4 What is the measure of

Answer 1

1. angle BAC and angle CAD are a linear pair. This means they both angle measures add up to 180 degrees.

2. 180= x + 132

3. 132+48 = 180

4. Angle BAC= 48 degrees.

Explanation:

2. To solve for x, subtract 132 from both sides.