Answer: 14 in^2
Step-by-step explanation: The base b is 3 inches greater than the height, the height is 4 inches so to find b we simply do 4+3=b.
This gives us 7=b.
The area of a triangle is defined as A=1/2bh or half times base times height. Since we know both our height and base, we can plug in our numbers.
A=1/2*7*4 to get 14.
So A= 14 in^2