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SSSSS [86.1K]
2 years ago
6

The area of a circle with radius 5mm, rounded to the nearest tenth.

Mathematics
2 answers:
victus00 [196]2 years ago
8 0

Answer:

78.5 mm^2

Step-by-step explanation:

Area of a circle  = pi*r^2

pi*5^2 = 25pi = around 78.539 rounded to the nearest tenth is 78.5 mm^2

TiliK225 [7]2 years ago
4 0

Answer:

78.5

Step-by-step explanation:

A=πr2=π·52≈78.53982 Rounded to the tenth is 78.5

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The area, A, of a triangle is one-half the product of the triangle's base and height. A = A = (12)(5) A = ( b+ h) A = A = (b·h)
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Answer:

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Step-by-step explanation:

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