Answer:63.75 ez
Step-by-step explanation:
first you multiply 10 x 8.5 and then divide by 2=85, after that you you divide by 2 =42.5 and you see the little triangle thats 42.5/2 wich is equal to 21.25 so after all of that you add 42.5+21.25 and you get the answer
Answer:
Not completely sure but I am pretty sure it is 850.
12.5 or 12 1/2
Base = 8.5 yd
Height 3 yd
A = (h x b)/2
A = 12.5
