Question

In angle ABC if angle A=pay/6 m of angle B=90° find m of angle C in degree and radian.

Answer 1

We know that (0 x 180/π)

∆ABC

A=6

=(6 x 180/π)

=30°

A + B + C = 180

C = 180 - 30 - 90

= 60

(0 x π/180)

= (60 x π/ 180)

= 60π/ 180

= 10/30π