Question

what is diameter of a 275758585 cm circle​

Answer 1

Answer:

The diameter of a circle is given by joining any two points on the circle such that the line passes through the center. In other words, the diameter of a circle is twice its radius i.e., 2r.

Explanation:

Given: diameter of circle = 30 cm

The formula for calculating the circumference of a circle = 2πr

π is the numerical constant with an approximate value of 3.14156

2πr = (2r) × π = 3.14156 × 30

Thus, the circumference of the circle = 94.2486 = 94.25 (after rounding off to two decimal places)

Hence, the circumference of the circle is 94.25 centimeters

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Answer 2

To find diameter =

=2 x radius

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