Step-3: Circumference of required circle is – ∴ C i r c u m f e r e n c e = 2 π r = 2 × 7 2 2 × 1 4 ⇒ 8 8 c m. Final Answer: Therefore, the circumference of cicle whose area is 16 times the area of.
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Find the circumference of a circle whose area is 301.84 cm 2. Medium Solution Verified by Toppr ⇒ Area of circle =301.84cm 2 [ Given ] ⇒ Area of circle =πr 2 ⇒ 301.84= 722×r 2 ⇒ r 2=
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The answer to the equation is 4.
The circumference of a circle is calculated using the formula: 2 x π x radius, where π is a mathematical constant, equal to about 3.14159. It was originally defined as the ratio of a circle's circumference to its diameter (see second
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