Find the area of the trapezium shown in the figure.

The figure shows a trapezium. The formula for the area of a trapezium is given by:

$$\text{Area} = \frac{1}{2}(a+b)h$$

where $a$ and $b$ are the lengths of the parallel sides, and $h$ is the perpendicular height between them.

Step 1: Identify the parallel sides and the height.
From the figure, the top side is $a = 35$ cm and the bottom side is $b = 29$ cm. The arrows indicate these sides are parallel.
The left non-parallel side is 10 cm.
The dashed line represents the perpendicular height, $h$. It forms a right-angled triangle on the right side of the trapezium.

The diagram