To answer this question you would need to know the formula for the area of a circle, $\pi r^{2}$ . You would start by squaring 400, getting 160,000. You would then multiply 160,000 by 3.14, getting 502,400 meters squared as your answer.

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2 years ago

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Pls help me guys!<br> Thanks :D Pls help me I'm stuck

MariettaO [177]

C. 21,525 < 22,789 hope this helps

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2 years ago

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David & Dan share a lottery win of £9900 in the ratio 3 : 2. David then shares his part between himself, his wife & thei

elena55 [62]

Ummmmm I think skidoo's a

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2 years ago

If the measure of ∠DAB=46∘ and ∠CAB=22∘ , then

Alex Ar [27]

The other angle is 112

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2 years ago