Question

Question 2
Write True or False and give reasons for your answer:

​​​​​​​An angle of ${42.5}^{\circ }$ can be constructed.

Answer 1

False

We know that ${42.5}^{\circ }=\frac{1}{2}\times {85}^{\circ }$ and an angle of ${85}^{\circ }$ cannot be constructed with the help of ruler and compass.