9514 1404 393
Answer:
77 in²
Explanation:
The area of a triangle is given by the formula ...
A = (1/2)bh
For your triangle, with its base of 14 inches and height of 11 inches, the area is ...
A (1/2)(14 in)(11 in) = 77 in²
_____
Additional comment
The side lengths added to the figure are incorrect. If we take the 11.5 to be correct, then the left side is about 15.3.