Question

4/5 of a right angle​

Answer 1

Step-by-step explanation:

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Answer 2

General assumption,

→ Right angle = 90°

We have to find,

The 4/5 of a right angle.

Then the 4/5 of a right angle is,

→ 4/5 × 90°

→ 4 × 18 = 72°

Thus, 4/5 of right angle is 72°.