Year 8 - Area of a Circle (calculator)

Year 8 - Area of a Circle (calculator)

7th - 8th Grade

10 Qs

quiz-placeholder

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Year 8 - Area of a Circle (calculator)

Year 8 - Area of a Circle (calculator)

Assessment

Quiz

Mathematics

7th - 8th Grade

Hard

CCSS
7.G.B.4, HSG.C.A.2, HSG.CO.A.1

Standards-aligned

Created by

Kasym Nobatov

Used 10+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the area of a circle with a diameter of 20 cm.

(pi=3)

300 cm2

60 cm2

300 cm

1200 cm2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the area of a circle with a diameter of 14 cm.

(pi=3)

157 cm2

147 cm2

137 cm

117 cm2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the area of this shape:

144π cm2144\pi\ cm^2

288π cm2288\pi\ cm^2

576π cm2576\pi\ cm^2

72π cm272\pi\ cm^2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the area of this shape:

144π cm2144\pi\ cm^2

32π cm232\pi\ cm^2

64π cm264\pi\ cm^2

16π cm216\pi\ cm^2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The diameter of Carol's old records from the 80s is 12 inches. Which equation would help you determine the area?
A = 12π
A = 2π12
A = π(12²)
A = π(6²)

Tags

CCSS.7.G.B.4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Find the area of the circle below.

113.04 cm²

18.84 cm²

9 cm²

28.26 cm²

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a line from the center point to the edge of the circle
diameter
radio
radius
pi

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

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