Question

If circumference of circle 176cm f
find its radius​

Answer 1

Answer:

we know that,

circumference of circle is 2πr

here 2πr=176

[tex]2 \times \frac{22}{7} \times r = 176 \\ \frac{44}{7} \times r = 176 \\ {r} = 176 \times \frac{7}{44} \\ {r}= 28

therefore radius is 28cm