Question

Write down the supplement of one half a right angle ,four thirds of a right angle also of 46°,140°,83°,101°15`​

Answer 1

Explanation:

Hi there!

Right angle= 90°

First we need to find what is the 4/3 of 90°.

There are two ways-

1).

⇒ 4/3×90

⇒ 120°

2).

⇒ 90÷3 →30 (1/3 of 90)

⇒ ∴, 30×4 → 120°

Now, to find the supplement,

⇒ 180-120

⇒60°

∴, the supplement of 4/3 of 90° is 60