Question

From the figures given below, classify the following pairs of angles into complementary and non complementary.

Answer 1

Hello friend

Only 1 and 5 are complimentary

Others are non complimentary

Hope it's helpful for you

Answer 2

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Sum of any two angles equal

to 90° is called complementary

angles .

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i ) 45° + 45° = 90°

Therefore ,

( 45° , 45° ) are complementary.

ii ) 25° + 25° = 50° ≠ 90°

Therefore ,

( 25° , 25° ) are not complementary.

iii ) 75° + 105° = 180° ≠ 90°

Therefore ,

( 75°, 105° ) not supplementary.

iv ) 40° + 52° = 92° ≠ 90°

Therefore ,

( 40° , 52° ) are not complementary.

v ) 45° + 45° = 90°

Therefore ,

( 45° , 45° ) are complementary.

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