Find the surface area 2cm x 3cm x 2cm
the surface consists of three pairs of rectangles, right? So the area is
2(2*3 + 2*2 + 3*2) = 32 cm^2
12
the answer would be 32 because the area is 2, so you would time every number by two. (2*2, 2*3, 2*4) and that would give you your answer as 32. ;)
52 sq cm.
To find the surface area of a rectangular prism, you need to calculate the sum of the areas of all its faces.
A rectangular prism has six faces: a top face, a bottom face, a front face, a back face, a left face, and a right face.
Given the dimensions of the prism as 2 cm x 3 cm x 2 cm, we can calculate the surface area by following these steps:
1. Calculate the area of the top and bottom faces:
- The area of a rectangle is given by the formula: length x width.
- The top and bottom faces of the prism both have dimensions of 2 cm x 3 cm, so their areas are both (2 cm x 3 cm) = 6 cm².
2. Calculate the area of the front and back faces:
- The front and back faces of the prism have dimensions of 2 cm x 2 cm, so their areas are both (2 cm x 2 cm) = 4 cm².
3. Calculate the area of the left and right faces:
- The left and right faces of the prism have dimensions of 2 cm x 3 cm, so their areas are both (2 cm x 3 cm) = 6 cm².
4. Add up all the areas of the faces to find the surface area:
- The total surface area is (2 x 6 cm²) + (2 x 4 cm²) + (2 x 6 cm²) = 12 cm² + 8 cm² + 12 cm² = 32 cm².
Therefore, the surface area of the rectangular prism with dimensions 2 cm x 3 cm x 2 cm is 32 cm².