Foundation

Find the radius or diameter given the area of a sector

Foundation

Find the radius or diameter given the area of a sector

Lesson details

Key learning points

  1. In this lesson, we will find the radius or diameter given the area of a sector

Licence

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3 Questions

Q1.
What is the area of the sector in terms of π?
A
B
C
Correct answer: D
Q2.
What is the area of the sector to the nearest whole number?
A
B
Correct answer: C
D
Q3.
What is the area of the sector to the nearest whole number?
Correct answer: A
B
C
D

3 Questions

Q1.
What is the radius of the sector to three significant figures?
Correct answer: A
B
C
D
Q2.
What is the diameter of the sector to three significant figures?
A
B
C
Correct answer: D
Q3.
What is the radius of the sector to three significant figures?
A
B
C
Correct answer: D

Lesson appears in

UnitMaths / Parts of a Circle 1 & 2

UnitMaths / Parts of circles 1 (Semi and quarter circles)