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What is the surface area of this rectangular prism 20cm x 11cm x 12cm?
Wiki User
∙ 12y ago
Rectangular prism is an example of a cuboid and surface area of a cuboid is given by:
S = 2x(l+b+h)
We can say l = 20cm, b = 11cm & h = 12cm
So, surface area of the rectangular prism = 2x(20+11+12)cm2 = 2x43cm2 = 86cm2
Wiki User
∙ 12y ago
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A rectanular prism that measure 10cm by 8cm by 12cm?
A rectangular prism of 10 by 8 by 12 will have a volume of 960 cubic cm
What the surface area triangular prism 12cm 13cm 5cm?
30cm
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5cm by 7cm by 12cm
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The formula for the surface area is 2lw + 2hl +2hw. So, 2(9*12)+2(9*12) +2(9*9)=?
What is the volume of a rectangular prism with a length of 2cm a height of 5cm and a width of 12cm?
2*5*12 = 120 cm3
Can you construct a triangle that has side lengths 11cm 12cm and 15cm?
Yes
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What is the volume of the triangular prism with height of 5 cm and width 12cm and length 11cm?
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264/22=12 Therefore, the height is 12cm
The dimensions of a rectangular solids are 8 Cm and 12 Cm can you tell what the surface area is?
the area of a 2D shape with dimensions 8cm and 12cm is 96cm2, but if you're talking about surface area of a 3D shape then you need the other dimension.
