1. Find the area of largest circle inscribed in a square of side 5.6 cm
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Answer:
24.64cm²
Explanation:
side of square=diameter of largest circle inscribed in that square
therefore, radius- 5.6/2 = 2.8
Area of circle= πr²
therefore, 22/7 × (2.8)²
= 22/7 × 7.84 = 22 × 1.12 (7 and 7.84 cancelled by table of 7)
=24.64cm²
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