a circle of radius 2cm is cut out from a square piece of an aluminium sheet of side 6cm. what is the area of the left over aluminium sheet
Answers
Answered by
25
area of Tue square sheet = 6×6
= 36 cm^2
area of circle = 3.14×2×2
= 12.56cm^2
left over aluminium sheet = 36 - 12.56
= 23.44 cm^2
hope it helps.
= 36 cm^2
area of circle = 3.14×2×2
= 12.56cm^2
left over aluminium sheet = 36 - 12.56
= 23.44 cm^2
hope it helps.
Answered by
10
Area left =area of sheet-area of circle
area of sheet =side×side
= 6×6
=36cm^2
area of circle=πr^2
=22/7×2×2
=12.57
left over area =36-12.57cm^2
=23.43cm^2
area of sheet =side×side
= 6×6
=36cm^2
area of circle=πr^2
=22/7×2×2
=12.57
left over area =36-12.57cm^2
=23.43cm^2
Similar questions