14 सेंटीमीटर व्यास के गोले का क्षेत्रफल क्या है
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Answer:
154cm^2
Step-by-step explanation:
Diameter = 14cm
Radius(r) = 7cm (or half of Diameter)
π = 22/7
Area of circle = πr^2
= (22/7)(7^2)
= (22/7)×49
= 22×7
= 154cm^2
Sorry but I don't know how to write in hindi
Hope this will help u☺
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