A square park has each side of 100 m. At...

A square park has each side of 100 m. At each corner of the park, there is a flower bed in the form of a quadrant of radius 14 m as shown in Figure. Find the area of the remaining part of the park `(U s e\ \ pi=22//7)` .

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A square park has each side of 100 m. At each corner of the park, there is a flower bed in the form of a quadrant of radius 14 m as shown in Fig. 15.37. Find the area of the remaining part of the park (U s e\ \ pi=22//7) . (FIGURE)

On a square handkerchief, nine circular designs each of radius 7 cm are made (see Figure). Find the area of the remaining portion of the handkerchief.

Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land?

Four square flower beds, each of side 5 m, are dug on a piece of land 10 m long and 15 m wide. What is the area of the remaining part of the land?

From each corner of a square of side 4 cm a quadrant of a circle of radius 1 cm is cut and also a circle of diameter 2 cm is cut as shown in Fig. 12.23. Find the area of the remaining portion of the square.

Two circular pieces of equal radii and maximum area, touching each other are cut out from a rectangular card board of dimensions 14\ c mxx7\ c m . Find the area of the remaining card board. (U s e\ \ pi=22//7)

Five square flower beds of side 1, are drug on a rectangular piece of land 8 m long and 6 m 50 cm wide. What is the area of the remaining part of land?

A path of width 3.5 m runs around a semi-circular grassy plot whose perimeter is 72 m. Find the area of the path. (U s e\ \ pi=22//7)

A park is in the form of a rectangle 120 mx100 mdot At the centre of the park there is a circular lawn. The area of park excluding lawn is 8700 m^2 . Find the radius of the circular lawn. (U s epi(22)/7)

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