Question

∠A and ∠B are complementary. If m∠B = 64° , what is the measure of ∠A?

Answer 1

Answer:

The measure of $\angle A$:

$\angle A = 26\textdegree$

Step-by-step explanation:

Since both $\angle A$ and $\angle B$ are complementary (Which they both add up to 90°), and you want to find the measure of

Measure of $\angle A$: unknown

Measure of $\angle B$: 64°

Finding the measure of $\angle A$:

$90 - 64 = 26$

$\angle A = 26\textdegree$

So, the measure for $\angle A$ is $26\textdegree$.

Answer 2

Answer: 26

Step-by-step explanation:

Two Angles are Complementary when they add up to 90 degrees (a Right Angle). Then

∠A + ∠B = 90

∠A =90- ∠B

∠A  = 26