Question

Find the radii of circles whose circumference are given below। 176

Answer 1

Answer:

R = 27.36

Step-by-step explanation:

$circumference = 176 \\ 2\pi \: r = 172 \\ let \: r = x \\ 2 \times \frac{22}{7} \times x = 172 \\ x = \frac{172 \times 7}{2 \times 22} \\ x = \frac{1204}{44} \\ x = 27.36$