Check whether the following compound statements are true or false ?
(i) the area of a right -angled triangle and an equilateral triangle is `(1)/(2)xxbasexxheight`.
(ii) 30 is a multiple of 6 and 15.

Explanation

To determine whether the given compound statements are true or false, we will analyze each statement step by step.

### Statement (i): The area of a right-angled triangle and an equilateral triangle is `(1)/(2) * base * height`.

1. **Right-angled Triangle**:
- The formula for the area of a right-angled triangle is given by:
\[
\text{Area} = \frac{1}{2} \times \text{base} \times \text{height}
...