how do you find the surface of a rectangluar prism??????? need help
http://www.mathsisfun.com/geometry/cuboids-rectangular-prisms.html
what is c^2 is A^2=7 and B^2=4
what is c^2 if A^2=7 and b^2=4
c^2 = 49 + 16
c^2 = 65
c = 8.06
could a right triangle have side a =2 side b=4 side c=6
Use the Pythagorean theorem and find out.
To find the surface area of a rectangular prism, follow these steps:
1. Identify the dimensions: A rectangular prism has three dimensions: length (L), width (W), and height (H).
2. Calculate the surface area of each face: To find the surface area of each individual face, use the formula A = L x W, which represents the area of a rectangle. For a rectangular prism, there are six faces, so calculate the area of each face.
3. Add up the individual surface areas: Once you have the surface area of each face, add them all together to get the total surface area of the rectangular prism. The formula for the total surface area is A = 2(LW + LH + WH).
Here's an example to illustrate the process:
Let's say we have a rectangular prism with a length of 5 units, a width of 4 units, and a height of 3 units.
Step 1: Identify the dimensions
Length (L) = 5 units
Width (W) = 4 units
Height (H) = 3 units
Step 2: Calculate the surface area of each face
Face 1: A = 5 x 4 = 20 square units
Face 2: A = 5 x 3 = 15 square units
Face 3: A = 4 x 3 = 12 square units
Step 3: Add up the individual surface areas
Total surface area = 2(20 + 15 + 12) = 2(47) = 94 square units
So, the surface area of the rectangular prism in this example is 94 square units.