Question

Help me plz...Worth 20 pts..

Using the provided measures determine the measure of angle ACB.


75 degrees

72 degrees

28 degrees

152 degrees

Answer 1

Answer: the measure of angle ACB is 72 degrees.

Explanation:

The sum of the angles in a triangle is 180 degrees.

This means that

Angle CAB + angle ABC + angle ACB = 180 degrees. Therefore

70 + 38 + angle ACB = 180

108 + angle ACB = 180

angle ACB = 180 - 108 = 72 degrees