$\"\"$

The area of the triangle is $\"\"$ Square meters.

Find the base of the triangle:

The area of the triangle is $\"\"$

From the figure, triangle height is $\"\"$ and base is $\"\"$ .

$\"\"$ (Substitute $\"\"$ , $\"\"$ and $\"\"$ in the area formula.)

$\"\"$ (Multiply each side by $\"\"$ )

$\"\"$ (Divide each side by $\"\"$ )

$\"\"$ (Divide: $\"\"$ )

Base of the triangle is $\"\"$ .

Option $\"\"$ is right choice. $\"\"$

Option $\"\"$ is right choice.