Question

29. The given figure represents a rectangular lawn with a circular fountain in the centre. The dimensions of the lawn
are 18 m x 14 m and the diameter of the fountain is 7 m. find the area of the lawn excluding the fountain area.
14m
18m​

Answer 1

Answer:

213.52 m²

Step-by-step explanation:

You are asked to find the area of the lawn excluding the area of the fountain.

Which means the required area = Area of the Lawn - Area of the fountain

Area of the rectangular lawn = L × B = 18×14 = 252 m²

Area of the circular fountain = πD²/4 = π × 7²/4 = 38.48 m²

252 - 38.48 = 213.52 m²

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