Topics
11. Applications of Trigonometry
topic badge
AustraliaVIC
VCE 11 General 2023

11.09 Circles, sectors and arc length

Lesson
Worksheet
Practice

Interactive practice questions

Find the circumference of the circle shown, correct to two decimal places.

A circle with a radius line drawn from the center to the circumference, labeled as 8 cm. An arrowhead points to the end of the radius line on the circumference.
Easy
1min

If the radius of a circle is equal to $27$27 cm, find its circumference correct to one decimal place.

Easy
< 1min

If the diameter of a circle is equal to $38$38 cm, find its circumference correct to one decimal place.

Easy
< 1min

What is the radius $r$r of a circle with the circumference $C=14$C=14 cm?

Round your answer to two decimal places.

Easy
1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account
Book a Demo
Sign up for free

Outcomes

U2.AoS4.12

use quadrilaterals, circles and composite shapes including arcs and sectors in practical situations

What is Mathspace

About Mathspace