Question

A rectangular swimming pool 12mx18m is surrounded by a pavement of of uniform width x metres. Find area of pavement

Answer 1

Answer:

The total area of the pool and the path is A = (1+20+1)(1+8+1) = 22*10 = 220 m2.

The area of the pool is 20*8=160 m.

That mean the area of the path is total area - pool area = 220 - 160 m2 = 60 m2.

Answer 2

Answer:

Step-by-step explanation:

Area of pool = 12m x 18m = 216m^2

To find the area of pavement -

step 1) Find the total area of the place [pool + pavement]

step 2) Subtract the pool area from the total area

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