anonymous
  • anonymous
Please help I don't understand this at all..... on this would i do 82*pi/1:4, and 42*pi/1:8? The solid described is similar to a large solid with the given scale factor. Find the surface area and volume of a larger solid. A right prism with a surface area of 82 square feet and a volume of 42 cubic feet; scale factor 1:2: square
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
dumbcow
  • dumbcow
Yes you have the right idea. But you dont need to multiply by pi if the are and volume are already given
anonymous
  • anonymous
so how would i do 1:4
dumbcow
  • dumbcow
if the smaller solid has area of 82 then multiply by 4, if 82 refers to the larger then divide by 4 to get the smaller solids area.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

dumbcow
  • dumbcow
i am assuming the ratio is 1:2 for side length
anonymous
  • anonymous
it just says the scale factor is 1:2
dumbcow
  • dumbcow
ok a prism with sides length twice as long will have 4X the area so we are ok
anonymous
  • anonymous
ok.. so i do 82*4
anonymous
  • anonymous
328, but i dont have to use pi?
dumbcow
  • dumbcow
no and for volume multiply by 8
anonymous
  • anonymous
so 336
dumbcow
  • dumbcow
we only need to use pi when calculating area/perimeter/volume of a circle
anonymous
  • anonymous
oh okay

Looking for something else?

Not the answer you are looking for? Search for more explanations.