A rectangular garden measures 18.6m by 12.5m. Calculate, correct to three significant figures, the area of the garden

Assessment: WAEC SSCE - General Mathematics - 2011 (Objective) Subject: General Mathematics

Question 1 Report

A rectangular garden measures 18.6m by 12.5m. Calculate, correct to three significant figures, the area of the garden
Answer Details
The area of a rectangle is given by multiplying the length by the width. Therefore, the area of the garden is: Area = length × width Area = 18.6m × 12.5m Area = 232.5m2 Rounding to three significant figures gives 233m2. Therefore, the answer is (d) 233m2.
Read lesson note on Lengths And Perimeters (WAEC)
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