Calculate the area and perimeter of a semicircle with diameter 14 cm – InterviewSolution

1.	Calculate the area and perimeter of a semicircle with diameter 14 cm
Answer» Perimeter: 36 CMAREA: 77 cm²Step-by-step explanation:Perimeter:= 1/2 × 2πr + 2r =22/7 × 7 + 2 × 7 = 22 + 14 = 36 cmArea: = 22 ÷ 7 × (7)² ÷ 2= 22 ÷ 7 × 49 ÷ 2After cancelling we get = 11×7/1 = 77cm^2hope it helpss ^_^

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