Answer: B
Step-by-step explanation: when finding out the area of triangles you always multiply the base and height and divide that my 2. 15 times 5 divided by 2 is 37.5, 14.2 times 12 divided by 2 is 85.3, and 14.3 times 13 divided by 2 is 92.3. Add it all up and u get 215.6