Find the area of a circle with a radius of 8.
2 answers:
Answer:
200.96cm²
Step-by-step explanation:
<em><u>Given</u></em>
Radius of the circle =8cm
<em><u>To </u></em><em><u>Find</u></em>
area of the circle
<em><u>Formula </u></em><em><u>used</u></em>
<em>area </em><em>of </em><em>circle </em><em>=</em><em> </em><em> </em><em>π</em><em>r²</em>
<em><u>Solution</u></em>
area of circle = π r²
area of circle= π (8)²
area of circle = π64
as π =3.14
therefore
area of circle 64 x 3.14cm²
area of circle = 200.96cm2
Answer:
201.06
Step-by-step explanation:
Area of a circle = pi x r^2
= 201.06
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Step-by-step explanation:
don't rlly have an explanation
9514 1404 393
Explanation:
Your different answers came about as a result of an error you made in the Pythagorean theorem calculation.
√(100 +100) = √200 = 14.142 . . . . same as vector calculation
