Sargon2008 Sargon2008

18-05-2023
Mathematics

contestada

Concrete cement is being installed around a rectangular swimming pool that measures 10m by 5m. The cement will have a uniform width 4m all around the pool.

(a) Calculate the area surrounding the swimming pool.

(b) Cement costs $50 per m2 for material and labour. Determine the cost to install the cement.

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