ANSWER
Area of the trap-ezoid is square units
<u>EXPLANATION</u>
The given trap-ezoid has vertices , , and .
Area of a trap-ezoid is given by
We use the distance formula to determine length of all the necessary sides and plug them in to the formula.
The vertical height of the trap-ezoid is
units
The length of the parallel sides are;
and
units
we now substitute all these values to obtain,
square units.