Right Angles in Shapes (Ex. 3)

What's in this exercise

Answers are hidden — sign up to practise and check your work.

1. Question 1

   Multiple choice

   Which letter of the alphabet has right angles?

2. Question 2

   Multiple choice

   A room has four walls meeting at corners. Each corner has a ___ angle.

3. Question 3

   Multiple choice

   An equilateral triangle has ___ right angles.

4. Question 4

   Sequence

   Rectangle sides: 2 horizontal + 2 vertical = ___ total sides.

5. Question 5

   True or false

   An equilateral triangle has right angles.

More exercises in this module

• Horizontal & Vertical Lines (Ex. 2)

• Parallel & Perpendicular Lines (Ex. 1)

• Horizontal & Vertical Lines (Ex. 1)

• Parallel & Perpendicular Lines (Ex. 2)

• Right Angles in Shapes (Ex. 1)

• Acute & Obtuse Angles (Ex. 2)