anonymous
  • anonymous
Last question I need help on for tonight.
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.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
1 Attachment
anonymous
  • anonymous
Part A: Which is the correct net for the prism? Explain your answer. (2 points) Part B: Write the measurements of Sides AB, BC, and CD of the correct net. (4 points) Part C: What is the surface area of the prism? Show your work. (4 points)
anonymous
  • anonymous
i believe net a is the correct net for the prism btw

Looking for something else?

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

More answers

DanJS
  • DanJS
yes, fold it up in your mind
anonymous
  • anonymous
Yes its net A
anonymous
  • anonymous
How would i go about doing part B?
DanJS
  • DanJS
yes, then write the corresponding measurements on it
DanJS
  • DanJS
like, AB is 3 in
DanJS
  • DanJS
CD = 9.4 in BC you have to use pythagorean theorem to get
DanJS
  • DanJS
THe sides of that right triangle are 3 and 4, so the hypotenuse side is root(3^2 + 4^2) = root 25 = 5 It is a 3-4-5 triangle
DanJS
  • DanJS
oh, the 5 is on the drawing, i missed it
anonymous
  • anonymous
so bc=5
DanJS
  • DanJS
yea
anonymous
  • anonymous
how do i find the area?
anonymous
  • anonymous
3*9.4*5*1/2?
DanJS
  • DanJS
total up the areas of every side...
DanJS
  • DanJS
3 rectangles and 2 triangles Area Rectangle = Length x Width Area Triangle = 0.5 x base x height
anonymous
  • anonymous
so 37.6 is the area of the rectangle and 15 is the area of the triangle
DanJS
  • DanJS
Rectangles: 9.4*4 + 9.4*5 + 9.4*3 = .. Triangles: 0.5 * 4 * 3 + 0.5 * 4 * 3
DanJS
  • DanJS
add all those up for the total surface area
anonymous
  • anonymous
0.5 is 1/2 right?
DanJS
  • DanJS
yea
anonymous
  • anonymous
i got 112.8 and 6
anonymous
  • anonymous
so the total area is 118.8
DanJS
  • DanJS
yeah the area of 1 triangle is 6, but there are 2
DanJS
  • DanJS
add 6 more ,, and you are good
anonymous
  • anonymous
130.8
DanJS
  • DanJS
112.8 + 12 = 124.8 in^2 total surface area
anonymous
  • anonymous
oh yes i forgot to start from 112.8

Looking for something else?

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