Math, asked by dylanTalented, 5 months ago

What will be the equation of variation of the area (A) of a circle varies directly with its radius(r)? *

A ∝ r = k

A ∝ r

A/r = k

A ∝ 1/r

Answers

Answered by vishal633892

2

Answer:

A is directly proportional to r is the right answer

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