Math, asked by samiulla61666, 5 months ago

r त्रिज्यावाले वृत्त की परिधि का उसके क्षेत्रफल से अनुपात।

Answers

Answered by rajendrapatel7440

2

Answer:

$2\pi \: r \div \pi {r}^{2}$

$= 2 \div r$

=2/r

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