Question

The angles below form a linear pair. What is the measure of angle ABC

Answer 1

Answer: 132

Linear pairs always equal 180 degrees.

Therefore, Angle ABC + Angle CBD =180.

We already know Angle CBD is 48.

Therefore, Angle ABC + 48 =180

Subtraction Property of Equality:

Angle ABC = 180-48= 132 Degrees.

Answer 2

Answer:

132°

Step-by-step explanation:

This is a supplementary angle. Supplementary angles add up to 180°. To find angle ABC, subtract 180 - 48 to get 132.