Question

The supplementary angle of ½ right angle is_______​

Answer 1

Answer:

90 degree..................

Answer 2

Answer:

1/2 right angle means 90⁰/2 which is 45⁰

And supplementary angles are those angles whose sum is 180⁰.

Let the angle be "x".

So, the equation will be x + 45⁰ = 180⁰

---> x = 180⁰- 45⁰ = 135⁰.

The supplementary angle of ½ right angle is 135⁰