What is the measurement of the angles?

Answer 1

Angles greater than 0 but less than 90 degrees are acute angles.

A 90 degree angle is a right angle.

Angles greater than 90 but less than 180 degrees are obtuse angles.

Angles greater than 180 but less than 360 degrees are reflex angles.

A complete rotation of 360 degrees is a full turn.

Answer 2

When two lines come together at a point, they form an angle. The amount of that angle can be represented in various ways, including what we call degrees or radians. If you were to take a compass and protractor and measure a complete circle at the point of intersection, we call that 360 degrees, or 2 pi radians. If you had an angle that subtended one eight of a circle, we call that 45 degrees, or pi / 4 radians.

Answer 3

40