A circular lawn of diameter 30 m contains a small rectangular lake 15 m - 10 m- The remaining portions grass- The area of the grass is nearly -A- 557 m 2B- 453 m 2C- 357 m 2D- 157 m 2

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Standard VI

Mathematics

Perimeter of a Triangle

A circular la...

Question

A circular lawn of diameter 30 m contains a small rectangular lake 15 m x 10 m. The remaining portions grass. The area of the grass is nearly -

557 m²

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453 m²

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357 m²

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157 m²

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Solution

The correct option is A
557 m²

Area of the circular lawn = 706.75 m $^{2}$

Area of the lake = 150 m $^{2}$

Area of the remaining = 556.75 m $^{2}$

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A circular lawn of diameter 30 m contains a small rectangular lake 15 m x 10 m. The remaining portions grass. The area of the grass is nearly -

The correct option is A 557 m2 Area of the circular lawn = 706.75 m2 Area of the lake = 150 m2 Area of the remaining = 556.75 m2

The correct option is A
557 m²

Area of the circular lawn = 706.75 m $^{2}$

Area of the lake = 150 m $^{2}$

Area of the remaining = 556.75 m $^{2}$