Question

o
from a square sheet of side
30cm. 2o circles of radius
3.5cm each are cut out. Find
the area of the remaining
sheet.​

Answer 1

Answer:

823 cm^2

Step-by-step explanation:

Area of initial square sheet = 30*30 = 900 cm^2

Area of one circle = pi*r^2 = (22/7)*3.5*3.5 = 38.5 cm^2

area of 2 circles = 77 cm^2

Are of square after cutting = 900-77 = 823 cm^2

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