Question

Line p is parallel to side BC.


What is the measure of angle 1 in degrees?

Answer 1

73

Explanation

sorry if I'm wrong

Answer 2

In order to find the angle 1 in degrees we will use the concept of parallel and transversal line.

Now, we have been given that line p is parallel to the line BC and AB is transversal line.

Now angle ABC and angle 1 are alternate interior angles and they are equal.

Hence, we have

`\angle 1 = \angle ABC\\  \angle 1 =73^(\circ)`

The measure of angle 1 is 73 degrees.