Find the area of the half circle with diameter 14 cm (Take π = 22/7)
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Answer:
The area of the half circle with diameter 14 cm is 77 cm².
Step-by-step explanation:
We know that,
Half circle means semicircle.
➺ Area of semicircle = 1/2 × π × r²
Radius = diameter/2 = 14/2 = 7cm
➺ Area of semicircle = 1/2 × 22/7 × 7 × 7
➺ Area of semicircle = 77 cm²
Therefore,
Area of semicircle with diameter 14 cm is 77cm².
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