Line p is parallel to side BC. What is the measure of angle 1 in degrees?

• :

  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

  [tex]\angle 1 = \angle ABC\\  \angle 1 =73^{\circ}[/tex]

  The measure of angle 1 is 73 degrees.

• jbara26241:

  Answer:

  73

  Step-by-step explanation

  sorry if I'm wrong