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2 years ago

Don’t know how to solve these :l

Mathematics

2 answers:

kumpel [21]2 years ago

7 0

Answer:

452.16

Step-by-step explanation:

Comes down to knowing the Area of a Circle formula- A = πr².

A = area

r = radius, in your case, 12

A = π(12)² = 452.16cm²

xeze [42]2 years ago

3 0

Answer:

452.16 cm²

Step-by-step explanation:

3.14 × 12² = 452.16 cm²

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Hope this helps you.

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2 years ago

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Step-by-step explanation:

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3 years ago

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