Question

What is the angle of a right angle plate? 30 degree or 45 degree or 901 degree or 180 degree

Answer 1

A right angle is measured 90°

Explanation:

A right angle is measured 90°

An acute angle is measured <90° (for example 30° and 45°)

An obtuse angle is measured >90° but <180° (for example 170°)

A straight angle is measured 180°