Sarthaks Test
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Identify which of the following pairs of angles are complementary and which are supplementary:

(i) 65°,115°

(ii)63°, 27°

(iii) 112°, 68°

(iv) 130°, 50°

(v) 45°, 45°

(vi)  80°,10°

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If sum of two angles is 180° , then they are called supplementary angles.

 If sum of two angles is 90° , then they are called complementary angles. 

(i) 65° + 115° = 180° These are supplementary angles. 

(ii) 63° + 27° = 90° These are complementary angles. 

(iii) 112° + 68° = 180°These are supplementary angles. 

(iv) 130° + 50° = 180° These are supplementary angles. 

(v) 45° + 45° = 90° These are complementary angles. 

(vi) 80° + 10° = 90° These are complementary angles.

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