Question

Find the complement of 1/3 right angle

Answer 1

Hello student :)

Right angle means quarter of a complete rotation.

As you might have learnt, Complete angle = 360°

Now, Right angle = 1/4 ( 360 ) = 90°

And Now,

Given angle = 1/3 Right angle = 1/3 ( 90) = 30°

We know that, Sum of complement angles = 90°

Let the complement of 1/3 right angle be x

x + 30 = 90

x = 60 .

Therefore, Complement of 1/3 right angle is 60° ( 2/3 right angle )

Answer 2

Answer:

The complement of 1/3 right angle is 60°.

Step-by-step explanation:

Given

Angle=1/3 of right angle=1/3x90°=30° [Since the right angle is 90°]

To find the complement angle of 30° i.e. x

Solution:

Let the unknown angle be x

x+30°=90° [The sum of complementary angles is 90°]

x=90°-30°

x=60°

Hence, the complement of 1/3 right angle is 60°.