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gogolik [260]
3 years ago
10

Find the area of the circle. round your answer to the nearest hundredth radius= 2cm

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer:

12.57cm

Step-by-step explanation:

Formula : Pi×r²

pi×2²=4pi=12.56637061

rounded : 12.57cm

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<h3>How can we form a system of equations from an equation?</h3>

Suppose the equation be a = b\\

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The 2d graphs are usually expressed as y = f(x) on X-Y plane.

Taking the equation's expressions equal to y, we get

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Their graph is plotted below. The intersection point of both curves is the solution to the given equation as it satisfies both the equations of the system of equations formed from the given equation.

Thus,

The system of equations that could be graphed to solve the equation given is

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Learn more about solutions to system of equations here:

brainly.com/question/14550337

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