This lesson includes 2 additional questions for subscribers.

# Lesson Worksheet: Parts of a Circle Mathematics

In this worksheet, we will practice identifying the radius, diameter, and circumference of a circle and measure to find their lengths.

**Q1: **

True or False: The diameter is longer than the radius in a circle.

- AFalse
- BTrue

**Q2: **

True or False: The diameter is longer than the circumference in a circle.

- ATrue
- BFalse

**Q3: **

What is the length of the radius in the given circle?

**Q4: **

Which of the points is the center of the given circle?

- AThe blue point
- BThe red point
- CThe purple point
- DThe orange point

**Q5: **

What is the length of the diameter in the given circle?

**Q6: **

True or False: The radius of a circle is longer than its circumference.

- ATrue
- BFalse

**Q7: **

Which is the longest in a circle, the diameter, the radius, or the circumference?

- AThe diameter
- BThe circumference
- CThe radius

**Q8: **

If we wrap a string around a circle and measure the string’s length, what does this length represent, the radius, the diameter, or the circumference?

- AThe circumference
- BThe radius
- CThe diameter