Answer: C) [tex]120\ cm^2[/tex]
Step-by-step explanation:
We know that the area of a trapezoid is given by :-
[tex]\text{Area}=\dfrac{1}{2}h(a+b)[/tex], where a and b are the opposite sides of the trapezoid and h is the height.
Now using the given information, we have
[tex]\text{Area}=\dfrac{1}{2}(15)(10+6)\\\\\Rightarrow\text{Area}=120\ cm^2[/tex]
Hence, the area of the trapezoid = [tex]120\ cm^2[/tex]
