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balu736 [363]
3 years ago
11

Work out the area of this quarter circle of radius 8 cm. Give your answer in terms of pie

Mathematics
1 answer:
Bess [88]3 years ago
3 0

16pi

Step-by-step explanation:

pi x r² = ans ÷ 4 = Answer for area

Pi×8²=64pi ÷ 4 = 16pi

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1 5/6 divided by 2 1/8 by writing it out to solve the problem. STEP BY STEP
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1 5/6 divided by 2 1/8
1) you must change the mixed numbers into improper fractions
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Adele Swam the length of the pool in 32.56 seconds. Alexandria swam the length of the pool in 29.4 seconds. How many seconds fas
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Find out how many seconds faster has Alexandria's time then Adele's time .

To proof

Let us assume that seconds faster has Alexandria's time then Adele's time be x.

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Than the equation becomes

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