Year 10
Higher

Use the arc length to find the radius or angle of a sector

Year 10
Higher

Use the arc length to find the radius or angle of a sector

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Lesson details

Key learning points

  1. In this lesson, we will use the arc length to find the radius or angle of the sector

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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3 Questions

Q1.
What is the arc length of the sector to 3 significant figures?
An image in a quiz
A
B
C
Correct answer: D
Q2.
What is the perimeter of the sector to 3 significant figures?
An image in a quiz
A
Correct answer: B
C
D
Q3.
What is the arc length of the sector to 3 significant figures?
An image in a quiz
A
B
Correct answer: C
D

3 Questions

Q1.
What is the radius to 3 significant figures?
An image in a quiz
A
B
Correct answer: C
D
Q2.
What is the radius to 3 significant figures?
An image in a quiz
Correct answer: A
B
C
D
Q3.
What is the angle of this sector to the nearest degree?
An image in a quiz
A
B
C
Correct answer: D