Question

Which of the following pairs of angles is not a pair of complementary angles?

(1 Point)

a) 160°, 30°

b) 66°, 34°

c) 0°, 90°

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Answer 1

Answer:

a) 160°, 30°

Explanation:

Complementary angle pairs' sum is always 90° .

160° and 30° added up is 190°. So, it's not a pair of complementary angles.

Answer 2

Answer:

The correct answer to the given question is Option(a)160°, 30° and Option(b)66°, 34°

Explanation:

• The following pairs of angles are not considered complementary angles-

       160°, 30°, and 66°, 34°.

• When the sum of two angles equals 90 degrees, they are called complementary angles.
• For example, suppose an angle measures 40 degrees and another angle measures 50 degrees, then the pair formed by them is complementary as,

               50+40=90

• Consider Option (a) 160°, 30°

              160+30=190

Therefore, they are not complementary to each other.

• Consider Option(b)66°, 34°

              66+34=100

Hence, they are not complementary to each other.

• Consider Option(c) 0°, 90°

               0+90=90

Therefore, they are complementary to each other.

Option(a) and (b) are not a pair of complementary angles.

Learn more about complementary angles at-

https://brainly.in/question/6067301

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