A chord of a circle of radius 10 cm subtends a right angle at the centre. Find the area of the corresponding :
(i) minor segment
(ii) major sector.

Explanation

To solve the problem step by step, we will find the area of the minor segment and the area of the major sector of a circle with a radius of 10 cm, where a chord subtends a right angle (90 degrees) at the center.

### Step 1: Calculate the area of the sector
The area of a sector of a circle can be calculated using the formula:
\[ \text{Area of Sector} = \frac{\theta}{360^\circ} \times \pi r^2 \]
where \(\theta\) is the angle in degrees and \(r\) is the radius.
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