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Sector & Composite Areas

Authored by Anonymous Anonymous

Mathematics

9th - 12th Grade

Used 1+ times

Sector & Composite Areas
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find the area of each sector.

52.4 in2
18,864 in2
60 in2
10.47 in

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find the area of each sector.

4248 m2
7.9 m2
2827.4 m2
11.8 m2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the area of the shaded sector?

339.12 in2
113.04 in2
339.29 in2
None of the above

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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1. Mason needs to purchase new glass for the window pictured here. About how many square feet of glass will he need to purchase?

20 ft2

13 ft2

26 ft2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

3. At a restaurant, a waiter pushed 4 identical square tables together as shown in the diagram. The width of each table is 5 feet. Which of the following methods could the waiter use to determine the total serving area created by the 4 square tables?

Multiply 5 by 5, then multiply the product by 4.

Multiply 5 by 5, then multiply the product by 5.

Add 4 plus 4, then multiply the sum by 5.

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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4. A local restaurant places tissue-paper liners in baskets for yeast rolls like the liner pictured.

About how many square centimeters of tissue paper are needed to make one liner?

200.96 cm2

379.2 cm2

251.2 cm2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

12. Which of the following equations could NOT be used to find the area of the figure shown?

A = 10(15) - 3.75(2.5)(5)

A = 15(10) - 2.5(5) - 3.75(5)

A = 15(10) - [2.5(5) + 3.75(5)]

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