Question

what is the supplementary angle of 172

Answer 1

Let that angle be 'x'

We know that, x + 172 = 180
x = 180 - 172 = 8°

So the required supplementary angle is 8°

Hope This Helps You

Answer 2

the supplementary Angel of 172 is
180 - 172
= 8
8° is the supplementary angle of 172