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horrorfan [7]
3 years ago
12

Work out the area of this circle.

Mathematics
2 answers:
nadezda [96]3 years ago
7 0

Answer:

314.2

Step-by-step explanation:

Multiply the diameter by pi

fgiga [73]3 years ago
3 0

Answer:

Area = 314.2 cm²

Step-by-step explanation:

Area of a circle = πr²

π = 3.142

r = 10 cm

Area of the circle = 3.142 × 10²

Area = 3.142 × 100

Area = 314.2 cm²

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