The circumference of a circle is `31.4 cm.` Find the radius and the area of the circle ? (Take `pi=3.14`)

Explanation

To solve the problem, we need to find the radius and the area of the circle given its circumference. Let's break it down step by step.

### Step 1: Understand the formula for circumference
The formula for the circumference (C) of a circle is given by:
\[ C = 2 \pi r \]
where \( r \) is the radius of the circle and \( \pi \) is a constant approximately equal to 3.14.

### Step 2: Substitute the given values
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