Question

write the complement of the following angles - (a ) ½ of a right angle​

Answer 1

Step-by-step explanation:

Complementary angles are those whose sum is 90°, and 1/2 of a right angle is 45° (1/2 × 90) so the complement of 45° = 90 - 45 = 45°. Instead of solving it you can also think of it as half of 90° will need another half to make 90° again so two 45° angles are needed.

Answer 2

1/2 x 90
= 45 degree

45 degree is need to make it 90

Hope it was helpful ARMY

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