topic badge

8.04 Parts of circles

Interactive practice questions

Which three diagrams represent a single arc?

A

B

C

D

E

F
Easy
< 1min

The arc in the diagram goes half-way around the circle which has a radius of $9$9 cm:

Easy
1min

The arc in the diagram goes a quarter of the way around the circle:

Easy
1min

The angle $\angle AXB$AXB is equal to $120^\circ$120°.

Medium
1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

VCMNA275

Investigate the concept of irrational numbers, including π

VCMMG288

Investigate the relationship between features of circles such as circumference, area, radius and diameter. Use formulas to solve problems involving determining radius, diameter, circumference and area from each other

What is Mathspace

About Mathspace