Angles A and B are complementary. Explain how to find the measure of b if a had a measure of 36

Angle A and angle B are complementary. The measure of angle B is 3 times the measure of A. Find the measure of angles A and B.  

Step 1. Complementary angles means two angles add up to 90 degrees.  

Step 2. Let A be one angle.  

Step 3. Let B=90-A be its complement.  

Step 4. B=3A or 90-A=3A since the measure of B is 3 time the measure of A.  

Step 5. Solving yields the following steps  

Add A to both sides of the equation  

Step-by-step explanation:

B has a measure of 54°.

Step-by-step explanation:

Complementary angles have a sum of 90°, so the sum of the measures of angles A and B is 90°. Subtract 36° from 90° and angle B has a measure of 54°.

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

i think it would be 42cm