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2 years ago

It’s due soon l don’t understand what to do

Mathematics

2 answers:

Morgarella [4.7K]2 years ago

6 0

Answer:

38.4895

Step-by-step explanation:

area of circle = pi * r^2

3.142 * 7^2 = area of the whole circle

as we only have 1/4 of the circle we divide our area by 4

(3.142 *7^2) / 4 = 38.4895

7nadin3 [17]2 years ago

3 0

Answer:

38.4895

Step-by-step explanation:

basically you are finding a quarter of the area of the circle. So the formula is 1/4πr^2

so that's 3.142×7^2 and then divided by 4.

hope this helps

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2 years ago

Which expression is equivalent to the one in the picture?

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Step-by-step explanation:

To convert a root to a fraction in the exponent, remember this rule:

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In this question, the index is 4.

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