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Semi-circle Area

Authored by Katrina Gierman

Mathematics

7th Grade

CCSS covered

Used 15+ times

Semi-circle Area
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5 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

what is the formula for finding the area of a semi-circle

A = π r2

C = π r2

A = 1/2 π r2

A = 2 π r

A = 2π r2

Tags

CCSS.7.G.B.4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the area of this semi circle? 

100.5 square cm
25.1  square cm
50.3 square cm
12.6 square cm

Tags

CCSS.7.G.B.4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jesse used rope to stake a circular region in which to plant a garden. The diameter of the region is 20 inches. What is the approximate area of half of the garden?

31.4 in2
314 in2
157 in2
628 in2

Tags

CCSS.7.G.B.4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Find the area of this semicircle with a diameter of 34 km.

453.73 km
226.87 km
106.76 km
907.46 km

Tags

CCSS.7.G.B.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Find the area of this Semicircle with a diameter of 18 cm

254.34 cm
127.17 cm
56.52 cm
28.26 cm

Tags

CCSS.7.G.B.4

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