Answered

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∠1 and ∠2 are complementary angles.

m∠1 = 72°

What is the measure of ∠2?

Sagot :

The required value of is m∠2 = 18°.

Given that,

First complementary adjacent angel m∠1 = 72°

We have to find,

Second complementary adjacent angle m∠2.

According to the question,

In geometry, the two angles are said to be complementary angles if they add up to 90 degrees.

Such as,  m∠1 + m∠2 = 90°.

Where, m∠1 = 72°

Putting the value of m∠1 = 72° in the equation,

72° + m∠2 = 90°

m∠2 = 90° - 72°

m∠2 = 18°

Hence, The required value of is  m∠2 = 18°.

For more information about Complementary adjacent angles click the link given below.

https://brainly.com/question/24502946

semsee45

Answer:

m∠2 = 18°

Step-by-step explanation:

Complementary angles:  two angles that sum to 90°

⇒ m∠1 + m∠2 = 90°

⇒ 72° + m∠2 = 90°

⇒ m∠2 = 90° - 72°

⇒ m∠2 = 18°

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