You will add the distances and then you divide by the amount of distances you've added
example (21.3+22.1+22.2+20.9+23.6+22.8) that is 6 distances given then you would divide the total by 6
therefore your answer would be
22.15
54 square feet
9x6 = 54
B x h = a
Base x height = area
Answer:
Step-by-step explanation:
Answer:
-10 because you do parenthesis first
