Question

find radius of circle which circumference is 44 CM​

Answer 1

Answer:

7cm is radius

Step-by-step explanation:

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Answer 2

Question

find radius of circle which circumference is 44 CM​

Answer:

RADIUS  OF THE CIRCLE WITH 44CM AS CIRCUMFERENCE IS 7 CM

Step-by-step explanation:

According to the given data :

        circumference of the circle = 44 cm

         We need radius

Formula used :

      Circumference of a circle : $2\pi r$

 now we know that the circumference is 44cm . lets substitute the value of circumference in the formula and make it an equation

$CIRCUMFERENCE = 2\pi r\\\\44=2\pi r\\\\\frac{44}{2} = \pi r\\\\22=\pi r$

The value of $\pi$ (Pi) is $\frac{22}{7}$ . so lets substitute the value of Pi($\pi$) in the equation

$22=\pi r\\\\22=\frac{22}{7} r\\\\22*\frac{7}{22} = r$

Lets cancel both 22 which is present in numerator and denominator

$so\\\\7=r\\\\RADIUS= 7 cm$

RADIUS  OF THE CIRCLE WITH 44CM AS CIRCUMFERENCE IS 7 CM

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