Search Header Logo
Find the sector length or angle using arc length formula

Find the sector length or angle using arc length formula

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains the relationship between a circle's radius, central angle, and arc length. It introduces the formula for calculating arc length, emphasizing the need to use radians for the central angle. The tutorial includes examples demonstrating how to solve for unknowns using the formula, and it provides guidance on converting degrees to radians. The session concludes with a recap and a Q&A segment.

Read more

5 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the formula to find the arc length in terms of radius and central angle?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you ensure about the angle Theta when using the arc length formula?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you convert degrees to radians?

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

If the radius is 75 and the arc length is 60, what is the value of Theta in radians?

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Given an arc length of 3 meters and a central angle of 1 radian, how would you find the radius?

Evaluate responses using AI:

OFF

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?