Math, asked by mithoswal234, 9 months ago

maths $$$$$$$$$$$$,​

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Answers

Answered by aadii27
2

Answer:

2πr =22

R=22*7*2/22

r =14

Area πr2

22/7*14*14

44*14

616 answer

Answered by sb93
1

Answer:

38.5cm²

Step-by-step explanation:

\impliesCircumference\:of\:circle=2πr

\implies22=2×{\Large\frac{22}{7}}×r

\implies \Large\frac{22×7}{2×22}=r

\implies \boxed{r=3.5cm}

\impliesArea\:of\:circle=πr^{2}

\impliesA={\Large\frac{22}{7}}×3.5×3.5

\implies \large\boxed{Area=38.5cm^{2}}

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