Question

Can anybody explain why
tan(theta)=20/20
tan=45°

Answer 1

Answer:

tan theta = 20/20=1

tan 45=1

so theta is 45

Answer 2

Answer:

tan45° = 1 ......i

and

tan∅ = 20/20 = 1 .......ii

on comparing equation i and ii

tan 45 ° = 20/20 = 1