Answer:
1. 81.0
2. I`m trying to figure that out now I will give answers when I can
Step-by-step explanation:
Answer:
..............
Step-by-step explanation:
Answer:
78.625
Step-by-step explanation:
Answer:
SA = 2520 ft^2
Step-by-step explanation:
a = 21ft
b = 29ft
c = 20ft
h = 30ft
SA = 2 + (a+b+c)h
= s(s﹣a)(s﹣b)(s﹣c)
s =
SA= ah + bh + ch +
SA= (21 * 30) + (29 * 30) + (20 * 30) +
SA = 2520 ft^2
Answer:
1/8
Step-by-step explanation:
1/2 of 1/4 = 1/2*1/4 = 1/8