Question

if y degree and 48 degree are a pair of complemantery angles find y degree

Answer 1

Answer:

two angle are said to be complementary if there esum is 90°

A/q

y+48=90

y=90-48

y=42

Answer 2

Answer:

sum of complementary angle is 90

so,

y+48=90

y=90-48

y=42