Question

What is the measure of each angle of a square?

• A. 180°
• B. 90°
• C. 45°
• D. 60°

Hint:

In a square, all four angles are 90° as it is a regular quadrilateral.

Answer 1

The Correct Option is B

Step 1: Understanding the Angles of a Square.
A square is a type of rectangle where all four sides are equal. In any square, the interior angles are all 90°, as it is a regular quadrilateral.
Step 2: Verifying the Options.

- Option (1): 180° is the sum of the interior angles of a straight line, not a square.
- Option (2): Each angle in a square is 90°, making this the correct answer.
- Option (3): 45° is an angle in an isosceles right triangle, not a square.
- Option (4): 60° is the angle in an equilateral triangle, not a square. Conclusion:
Therefore, the correct answer is (2) 90°.