**Assertion (A):** If the circumference of a circle is $176$ cm, then its radius is $28$ cm.

**Reason (R):** Circumference $= 2\pi imes$ radius of a circle.

Question

**Assertion (A):** If the circumference of a circle is $176$ cm, then its radius is $28$ cm.

**Reason (R):** Circumference $= 2\pi 	imes$ radius of a circle.

Accepted Answer

Step 1: $2\pi r = 176 \Rightarrow 2 	imes \frac{22}{7} 	imes r = 176 \Rightarrow r = 28$ cm. Both A and R are true, R is the correct explanation of A.

Question

Solution