# maths

calculate the surface area of the following prism

cuboid; 2cm 6cm 4cm

what is the surface area of the cuboid

1. 👍 0
2. 👎 0
3. 👁 53
asked by molly
1. The surface area is made up of pairs of rectangles,
front and back, top and bottom , and the two ends.

Surface area = 2(2x6) + 2(2x4) = 2(6x4)
= 24 + 16 + 48
= 88 cm^2

1. 👍 0
2. 👎 0
posted by Reiny
2. SA=ph + 2B
p=perimeter of base
h=height
B=area of base
SA=(16)(4) + 2(12)
SA=88

1. 👍 0
2. 👎 0
posted by Alana

## Similar Questions

1. ### maths

calculate the surface area of the following prism cuboid; scm 6cm 4cm what is the surface area of the cuboid

asked by molly on May 21, 2011
2. ### Math Homework

1) Given the side of a square pyramid is 6cm and the altitude is 4cm calculate the surface area. 2) Given the side of a square pyramid is 12cm and the altitude is 8cm calculate the surface area. 3) Given the side of a square

asked by Student on February 6, 2007
3. ### Maths

Total surface area of a cuboid of length 4cm,width 5.7cm height 2cm

asked by Fiza on February 3, 2019
4. ### Science

For this activity, we had to make cube shaped models to represent cells. Then we had to compare surface area, volume, and surface area to volume ratio (SA:V) between the cells.  Cell A:  length of one side=1cm  Surface area=

asked by Sarah on March 21, 2017
5. ### 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

asked by Prettyluuhryah on February 1, 2019
6. ### science

For this activity, we had to make cube shaped models to represent cells. Then we had to compare aurafve area, volume, and surface area to volume ratio (SA:V) between the cells. Cell A: length of one side=1cm Surface area= 6cm^2

asked by Sarah on March 21, 2017
7. ### Please Check My Math Answers. Thanks!

Can someone please be kind enough to check my answers? Thanks! :) I put stars by my answers. 1. Calculate the slant height for the given cone. Round to the nearest tenth. Diameter= 8cm Height= 9cm a. 10.2 cm b. 11.4 cm c. 9.8 cm

asked by OceanBreeze on March 10, 2015
8. ### maths

how many times greater is the surface area of a right square prism with dimensions 4cm by 4cm by 4cm than a right square pyramid with height cm and base side 4cm?

asked by simrat on April 5, 2011
9. ### Math

A rectangular prism has a volume of 960cm. It's width, length, and height are in the ratio 3:5:8. A) Determine the dimensions of the prism B) What is the ratio of the left side to the front to the top of the prism by surface area?

asked by Annika on May 15, 2011
10. ### Math

The formula S=6a^2 can be used to find the surface area of a cube. if S=6cm^2, what is the side length,a, of each face 1cm 2cm 1/6cm 3cm

asked by XX on March 20, 2018

More Similar Questions