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Find the area of circle with diameter 28cm? |
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Answer» Step-by-step explanation: To FIND the AREA first we need to find the radius of the circle from the diameter. Diameter = 28 cm Radius = diameter/2 = 28/2 = 14 cm Area of circle = Π r ² = (22/7) ⋅ (14)² = (22/7) ⋅ 14 ⋅ 14 = 22 ⋅ 2 ⋅ 14 = 44 ⋅ 14 = 616 cm² |
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