Right angles, parallel and perpendicular

1. What is a right angle?

• A square corner
• A round corner
• A very small angle
• A straight line

2. How many right angles does a square have?

Answer:

3. Two lines that never meet, however far they go, are …

• parallel
• perpendicular
• curved
• equal

4. Two lines that cross to make a square corner are …

• perpendicular
• parallel
• curved
• diagonal

5. The opposite sides of a rectangle are parallel.

• True
• False

6. How many pairs of parallel sides does a rectangle have?

• 0
• 1
• 2
• 4

7. How many right angles are in two squares altogether?

Answer:

8. Which shape has no right angles?

• A circle
• A square
• A rectangle
• A right-angled triangle

9. Parallel lines are always the same distance apart.

• True
• False

10. Which quadrilateral has four equal sides but no right angles?

• Rhombus
• Square
• Rectangle
• Trapezoid