High School

Find the area of a circle whose radius is 14 cm. (Take [tex]\pi = \frac{22}{7}[/tex])

a) 176 cm²
b) 616 cm²
c) 516 cm²​

Answer :

Answer:

[tex]\pi \: r^{2} \\ \frac{22}{7 } \times 14 \times 14 \\ 22 \times 2 \times 14 \\ 616cm ^{2} [/tex]
B
Area is equal to radius squared times pi
14 times 14 is equal to 196 and then 196 times 3.14 (pi shortened) is equal to 616

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