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3 years ago

Find the area of the circle to the nearest tenth. use 3.14 for pie

Mathematics

2 answers:

vitfil [10]3 years ago

8 0

Hello,

Find the area of the circle to the nearest tenth. use 3.14 for pie
(4.4 is the other part)

B 15.2

VikaD [51]3 years ago

3 0

I assume that 4.4 is the diameter,please do correct me if i am wrong.

To get the area of the circle,the formula is 丌r^2

to find the radius,we need ro devide the diameter by 2

thus the equations is
$3.14 \times ({4.4 \div 2})^{2} \\ = 3.14 \times {2.2}^{2} \\ = 15.196 \\ = 15.2(correct \: to \: the \: nearest \: tenth)$
Therefore the answer is B.15.2

hope it helps!

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Step-by-step explanation:

Note: You missed to mention the vertices of a quadrilateral ABCD. So, I am assuming the following vertices. It would anyways clear your concept.

Let us suppose

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