Question

alexandra drew two adjacent angles that form a right angle. the measure of one of the angles is 24°. let m represent the measure of the second angle. which equation models the problem? 24 + m = 90; m - 24 = 90. solve this equation to find the measure of the second angle.

Explanation:

Step1: Recall angle - sum property

The sum of two adjacent angles that form a right - angle is 90°. One angle is 24° and the other is m. So the equation is 24 + m=90.

Step2: Solve the equation for m

Subtract 24 from both sides of the equation 24 + m = 90. We get m=90 - 24.

Step3: Calculate the value of m

m = 66.

Answer:

66