Find the length of the side of a square (to two decimal places),whose area is equal to the area of a rectangle of length 18.4 m and breadth 2.6 m.
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Step-by-step explanation:
Area of rectangle= 2(l+b)
= 2(18.4+2.6)m
= 2×21m
= 42 m²
Area of rectangle = Area of square
42m²=42m²
Area of square= 42m²
Side of square = Side/2
= (42/2) m²
= 21m² Ans
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