Question
The area of a square is 3,600 cm². Find the area of a
circle whose radius is (2/3)ᵗʰ of the side of the square. (Use π = 3.14)Solution
ATQ,
Area of square = side²
⇒ side² = 3,600
⇒ side = √3600 = 60 cm
Radius = (2/3) × 60 = 40 cm
Area of circle = 3.14 × 40² = 3.14 × 1,600 = 5,024 cm²
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