Q1 of 22 Page 70

Let’s think and write:

Let’s write whether one acute angle and one obtuse angle which are complementary to each other. Also examine whether two right angles are complementary to each other.


No, one acute angle and one obtuse angle cannot be complementary to each other because obtuse angles themselves are greater than 90°.


No, two right angles are not complementary to each other.


More from this chapter

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1 A

Let’s think and write:

Let’s write whether two acute angles are complementary to each other.


 1 B

Let’s think and write:

Let’s write whether two acute angles are supplementary to each other.


 1 D

Let’s think and write:

Let’s write whether two obtuse angles are supplementary to each other.


 1 E

Let’s think and write:

Let’s write whether two right angles are supplementary to each other.