Answer:
63 degrees.
Step-by-step explanation:
Vertical angles are congruent.
Ok so
surface area=area around+2(area of top)
are of top=circle=pir^2
area around=hiehg times circumference=h2pir or hpid
surfacea rea=2hpir+2pir^2
h=9
r=4
SA=2(9)(3.14)(2)+2(3.14)(2^2)
SA=36(3.14)+8(3.14)
SA=113.04+25.12
SA=138.16
tahat is 1
multiply y 1500 since you want 1500 boxes
138.16 times 1500=207240 in^2
surface area=138.16 in^2
number of square feet of cardboard=207,240 in^2
triangular prism formula=1/3(LWH)
trippleing would be
TPA=1/3(3L3W3H)
TPA=1/3(27LWH)
TPA=27(1/3(LWH))
the result is a volume that is 27 times as large as the original
if both height and base are tripled, then
area of base=1/2(bh)
new is 1/2(3b3h)
1/2(9bh)
9(1/2(bh))
9 times as lage
tripling the other height means the previous one times 3 which is 27
answers are
138.16 in^2
207,240 in^2
9
27
Answer:
total is discarding 7 tables for you the Fall Festival by placing the same number of paper skeletons and bats on each table all together he used 84 scouters and 84 bats how many paper shapes went on each table