What is the area of a circle that has a radius of 8 m?

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Answer 1 · 2016-10-07T14:04:21

201.088 sq m

Here Radius(r) = 8m
We know the area of circle = #pi r^2 = 22/7 * (8)^2# = 3.142 * 64 = 201.088 sq m

Answer 2 · 2016-10-07T14:27:13

#color(green)(200.96# #color(green)(m^2#

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We need to find the area of circle with the given radius # 8 m#

For that, we use the formula

#color(blue)("Area of circle"=pir^2# #color(blue)("units"#

Where,

#color(orange)(pi=22/7=3.14...#

#color(orange)(r="radius"#

#:."Area of circle"=22/7*8^2# #m^2#

#rarr3.14*64# #m^2#

#color(green)(rArr200.96# #color(green)(m^2#