Math

How do I find the surface area of a box

  1. 👍
  2. 👎
  3. 👁
  1. http://www.math.com/tables/geometry/surfareas.htm

    1. 👍
    2. 👎
    👤
    Ms. Sue
  2. so if take for instance I had 5', 4' & 3' as my sides i would take 5x4x3 * 2 for a 120?

    1. 👍
    2. 👎
  3. How did you get 120?

    1. 👍
    2. 👎
    👤
    Ms. Sue
  4. 5*4*3=60 than 60*2=120 is that right

    1. 👍
    2. 👎
  5. If a is 5, b is 4, and c is 3, use the equation 2ac + 2bc + 2ab and substitute the variables.
    So...
    (2*5*3)+(2*4*3)+(2*5*4)
    that equals 30+24+40=94

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    1. identify the net of the trapezoidal? 2. what is the surface area of the rectangular prism? 3. find the surface area of the triangular prism. 4. how much greater is the surface area of the rectangular prism the surface area of

  2. math please help help help

    Juanita covered the outside of a gift box shaped like a rectangular prism with paper. The box is 3.2 feet long, 2.1 feet wide, and 2.7 feet high. Which of the following is closest to the total surface area of this box? a)34ft

  3. math

    A box with an open top has vertical sides, a square bottom, and a volume of 256 cubic meters. If the box has the least possible surface area, find its dimensions.

  4. Physics- PLEASE HELP

    Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in the figures below, where m1 = 15 kg and m2 = 17 kg. A force of 58 N is applied to the 17 kg box. Repeat the problem for the case where

  1. Calculus

    I actually have two questions: 4. An open box is to be made from a rectangular piece of material 3m by 2m by cutting a congruent square from each corner and folding up the sides. What are the dimensions of the box of the largest

  2. Physics

    Two horizontal forces, F1-> and F2-> , are acting on a box, but only F1->is shown in the drawing. F2-> can point either to the right or to the left. The box moves only along the x axis. There is no friction between the box and the

  3. Physics

    A box with mass 13.0 kg moves on a ramp that is inclined at an angle of 55.0∘ above the horizontal. The coefficient of kinetic friction between the box and the ramp surface is μk = 0.300. FIND A) Calculate the magnitude of the

  4. Math

    A square sheet of cardboard 100 cm by 100 cm is to have corners of side length x cut out. These cutouts will create flaps that can be folded up to form a box with no lid. The length and width of the base of the box are given by

  1. Math

    A box has a volume of 7500 cm3 and a surface area of 2600 cm2. What are length, width, and height of the box?

  2. pre-calculus

    A rectangular box has a perimeter of 50 inches. Find the length and width of the box that would give the maximum area. Find the maximum possible area of the box.

  3. chem

    The bottom of a box has a surface area of 31.4 cm2. The mass of the box is 47.1 kilograms. Acceleration due to gravity at sea level is 9.80 m/s2. What pressure is exerted by the box where it rests? how do i solve this?

  4. Physics =/

    Two horizontal forces, and , are acting on a box, but only is shown in the drawing. can point either to the right or to the left. The box moves only along the x axis. There is no friction between the box and the surface. Suppose

You can view more similar questions or ask a new question.