Question

can we construct an angle of 67.5 degree. Justify your anwer.

Answer 1

First construct an angle of 90° and then construct 45° and then bisect these two angles. You will get 67.5 degrees.

Hope it helps...

Answer 2

Given,

Angle of 67.5

To Find,

Way of construction.

Solution,

Through a protractor we can draw 90 degree first. So that we are able to get two parts one is from 0 to 90 and another is 90 to 180.

So divide that 2nd part which is from 90 degree to 180.That means we got 90 degree+45 degree=135degreee

We know 67.5 is the half of 135 degree.

So now we can divide this whole part of 135 degree to get 67.5 which is our required angle.

Hence, here we got the value 67.5 as we divided the whole angle of 135 degree.