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3 years ago

What is perimeter and area of this object?

Mathematics

1 answer:

Artist 52 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

You have a circle with radius r = 3 ft and a 3-by-12 rectangle.

Area of circle = πr² = 9π ft²

Area of rectangle = 3 × 12 = 36 ft²

Total area = 36 + 9π ≈ 64.3 ft²

Perimeter of circle = 2πr = 6π ft

Perimeter of rectangular projections = 18 ft

Total perimeter = 6π +18 ≈ 36.8 ft

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gayaneshka [121]

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I give ten points and brainliest if you say hi

patriot [66]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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3 years ago

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Minchanka [31]

Answer:

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