anonymous
  • anonymous
HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP
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.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
madhu.mukherjee.946
  • madhu.mukherjee.946
whats your question???
anonymous
  • anonymous
1 Attachment
anonymous
  • anonymous
@fratdog123

Looking for something else?

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

More answers

anonymous
  • anonymous
@ganeshie8
anonymous
  • anonymous
@Haseeb96
madhu.mukherjee.946
  • madhu.mukherjee.946
wait i'm calculating
madhu.mukherjee.946
  • madhu.mukherjee.946
but your height is given its 20
madhu.mukherjee.946
  • madhu.mukherjee.946
height is 20 cm
anonymous
  • anonymous
can i have an explanation
anonymous
  • anonymous
@ali2x2
madhu.mukherjee.946
  • madhu.mukherjee.946
in a prism the side in your fig which is 20cm is always the hieght of the prism
anonymous
  • anonymous
yeah but what are the measurements
anonymous
  • anonymous
@madhu.mukherjee.946
anonymous
  • anonymous
@imqwerty
madhu.mukherjee.946
  • madhu.mukherjee.946
dear its already mentioned in you fig its 20 cm
anonymous
  • anonymous
okay
anonymous
  • anonymous
i need it explained more
anonymous
  • anonymous
@imqwerty
anonymous
  • anonymous
@vera_ewing
anonymous
  • anonymous
@nincompoop
anonymous
  • anonymous
@LunyMoony
anonymous
  • anonymous
@imqwerty
anonymous
  • anonymous
@Robert136
anonymous
  • anonymous
Help arrived
anonymous
  • anonymous
thanks so much......this needs an explanation
anonymous
  • anonymous
Ok this is a cake for me thanks for giving me the opportunity to eat it
anonymous
  • anonymous
Part A In finding the height of the box I first first consider the volume 2400 cm^2 with the means by which a triangle is calculated. In this case base*height*1/2. In this case that triangle is 3 dimensional. Therefore I consider the base which is comprised of 20cm*16cm=320cm^3 Now that we know the base, I use the formula base*height*1/2 to account for the height which is missing in this 3 dimensional figure. 320cm^2*x*0.5=2400cm^3 Now I isolate X 160cm^2(x)=2400cm^3 x=2400cm^3/160cm^2=15cm Therefore height of the triangle is 15 cm.
anonymous
  • anonymous
Now that height of the triangle is known, approximate amount of cardboard required to construct this 3 dimensional figure is calculated as follows. For base 16cm*20cm=320cm^2 For rectangles constituting sides 2(20cm*17cm)=680cm^2 For the triangles 2(16cm*15cm*0.5)=240cm^2 Now that areas for all sides of the 3D figures are known, they are to be added. 320cm^2+680cm^2+240cm^2=1240cm^2 Therefore 1240cm^2 worth of cardboard materials are required to construct the figure above.
anonymous
  • anonymous
@bubbleslove1234 lol you love me nowXD
anonymous
  • anonymous
Do you mind participating in a survey for my physical education assignment?
anonymous
  • anonymous
now???
anonymous
  • anonymous
Yup you can just find it in the forum
anonymous
  • anonymous
okay post it
anonymous
  • anonymous
@Robert136
anonymous
  • anonymous
Hey bubbles
anonymous
  • anonymous
can you help me with like two more problems
anonymous
  • anonymous
@isaac4321
anonymous
  • anonymous
I love U.S.

Looking for something else?

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