Question

find the radius of a wheel if its circumference is 3564cm . ​

Answer 1

Given :

⬤ Circumference of Wheel is 3564 cm .

To Find :

⬤ Radius of Circle .

Formula Used :

$\bf[\:{Circumference\:of \:Circle=2\pi{r}}\:]$

• r = radius

Solution :

As we know that , Wheel is in the Shape of Circle . Hence ,

• Circumference of Circle = 3564 cm

According to the Formula :-

3564 = 2πr

3564 = 2 × 22/7 × r

3564 × 7 = 2 × 22 × r

24948 = 44 × r

24948 = 44r

24948/44 = r

567 = r

Therefore , The Radius of the Wheel is 567 cm .

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Answer 2

$\huge\underline{\bf \orange{AnSweR :}}$

According to the question :-

• 3564 = 2πr

• 3564 = 2 × 22/7 × r

• 3564 × 7 = 2 × 22 × r

• 24948 = 44 × r

• 24948 = 44r

• 24948/44 = r

• 567 = r Ans.