9514 1404 393
Answer:
B) 37.947
Step-by-step explanation:
Using the given formula, we find ...
s = (12 +11 +7)/2 = 15
A = √(15(15 -12)(15 -11)(15 -7)) = √1440 = 12√10 ≈ 37.947 . . . square yards
Answer:
one ton :)
Step-by-step explanation:
Answer:
d is your answer
Step-by-step explanation:
Answer: 2-17
Step-by-step explanation:
I worked it out, i'm pretty sure its the answer, let me know if its wrong.