Question

Find the complement of (i) 12° (ii) 33° (iii) 57° (iv) 75º.​

Answer 1

Answer:

(i) 78° (ii) 57° (iii) 33° (iv) 15º.​

Step-by-step explanation:

Complementary angles sum up to 90°

(i) 12°

Complement = 90-12 = 78°

(ii) 33°

Complement = 90-33=57°

(iii) 57°

Complement = 90-57=33°

(iv) 75º

Complement = 90-75=15°

Answer 2

Answer:

complement of (i) 12°=78°

(ii) 33°=57°

iii) 57°=33°

iv) 75°=15°

Step-by-step explanation:

complementary angle =90°

i) complement of 12°= 90°-12°=78°

ii) complement of 33°=90°-33°=57°

iii) complement of 57°=90°-57°=33°

iv) complement of 75°=90°-75°=15°