Shaveena will cover a floor stain that is circular in shape. She plans to cover it with a circular rug and estimates the area of the stan as 27 dm² Which rug should she choose
A. diameter of 6 dm
B. diameter of 8 dm
C. radius of 2.5 dm
D. radius of 5 dm
The bottom surface of a circular pond with a diameter of 7 m will bd tiled. what is the area of the surface that will be tiled?
a. 3.8465 m²
b. 38.465 m²
c. 384.65 m²
d. 3846.5 m²
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Answer:
Problem:
Shaveena will cover a floor stain that is circular in shape. She plans to cover it with a circular rug and estimates the area of the stan as 27 dm². Which rug should she choose?
Choices:
Solution:
Formula to be used:
Then solved:
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Formula to be used:
Then solved:
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Formula to be used:
Then solved:
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Formula to be used:
Then solved:
Answer:
Why?
Problem:
The bottom surface of a circular pond with a diameter of 7 m will bd tiled. What is the area of the surface that will be tiled?
Choices:
Solution:
Formula to be used:
Then solved:
Answer:
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