The expression for the area of the triangle is
units
Step-by-step explanation:
Given that height of the triangle is
units
The base of the triangle is

Area of the triangle:
The area of the triangle can be determined using the formula,

where
and

Substituting the above values in the formula, we get,

Cancelling the common terms, we get,

Multiplying the terms, we have,

Hence, the expression for the area of the triangle is
units.