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A circular mirror is surrounded by a square metal frame. The radius of the mirror is 4x. The side length of the metal frame is 20x. What is the area of the metal frame?
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A circular mirror is surrounded by a square metal frame. The radius of the mirror is 4x. The side length of the metal frame is 20x. What is the area of the metal frame?
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Jan 3, 2020
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A circular mirror is surrounded by a square metal frame. The radius of the mirror is 4x. The side length of the metal frame is 20x. What is the area of the metal frame?
Mathematics
middle-school
Theo Lampert
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Theo Lampert
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Answer:16x^2(25-π)
Explanation:
Morteza Kavakebi
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Jan 6, 2020
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Morteza Kavakebi
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Answer:
441x^2
Explanation:
21x × 21x = 441x^2
Nuno Bentes
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Jan 9, 2020
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Nuno Bentes
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