Question

What is the measure of whole angle?

• A. 360°
• B. 90°
• C. 60°
• D. 120°

Hint:

Remember the main types of angles: Acute (< 90°), Right (= 90°), Obtuse (> 90° and<180°), Straight (= 180°), Reflex (> 180° and<360°), and Whole/Full (= 360°).

Answer 1

The Correct Option is A

Step 1: Understanding the Concept
The question asks for the measure of a "whole angle". This is another term for a complete angle or a full rotation.
Step 2: Detailed Explanation
An angle is a measure of rotation. A complete rotation brings you back to the starting point, tracing out a full circle. This complete turn is defined as having a measure of 360 degrees (360°).
Other angles for comparison:
90° is a right angle (a quarter turn).
180° is a straight angle (a half turn).
The whole angle is the full turn, which is 360°.