find the area of a circle of diametr 8.4 metre
sherya6:
this questions is class 7
my answer is right i did it simple then to make it long
Answers
Answered by
1
Area= πr²
A= 22/7 ×17.64
A= 55.42cm²
A= 22/7 ×17.64
A= 55.42cm²
Answered by
4
HEYA!!!!
Given,
Diameter of circle = 8.4
radius of circle = 8.4/2 = 4.2
Area of circle = 22/7 × 4.2 × 4.2
= 22×0.6 × 4.2
= 13.2 × 4.2
= 55.4 cm^2
HOPE THIS HELPS U. . . . . . . .
Given,
Diameter of circle = 8.4
radius of circle = 8.4/2 = 4.2
Area of circle = 22/7 × 4.2 × 4.2
= 22×0.6 × 4.2
= 13.2 × 4.2
= 55.4 cm^2
HOPE THIS HELPS U. . . . . . . .
u have to taka square of radius!!
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