Question

check whether the following pair of angles is complementary .
42°,48°​

Answer 1

Answer:

Adding both , we  get 90

42 + 48 = 90

∴The angles are complementary.

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Answer 2

Given :

★ Two Pairs of Complementary Angles = 42° , 48°

To Find :

★ Whether the angles are Complementary or not .

Solution :

As we know that , The sum of the Complementary angles is 90° . Hence ,

42° + 48°

90°

Therefore , The angles are Complementary Angles .

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Complementary Angles :

Two angles are said to be Complementary , if the sum of the measure of the angles is 90 degree .

For Example :

30° + 60° = 90°

Supplementary Angles :

Two angles are said to be Supplementary , if the sum of the measure of the two angles is 180 degree .

For Example :

60° + 120° = 180° $.$

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