EmilyM02
EmilyM02 EmilyM02
  • 11-04-2019
  • Mathematics
contestada

Find the area of the circle. Leave your answer in terms of pi.

Find the area of the circle Leave your answer in terms of pi class=

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danielmaduroh
danielmaduroh danielmaduroh
  • 11-04-2019

Answer:

[tex]A=4.2025\pi[/tex]

Step-by-step explanation:

A circle is a curve made up of all the points having the same distance from the center. In terms of the diameter, that is any chord that passes through the center, the area can be found as:

[tex]A=\pi (\frac{d}{2})^2[/tex]

We know that [tex]d=4.1m[/tex] then:

[tex]A=\pi (\frac{4.1}{2})^2 \\ \\ A=\pi (2.05)^2 \\ \\ A=4.2025\pi[/tex]

So [tex]4.2025\pi[/tex] is the result and as you can realize this area is in terms of π

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