Question

Find the surface area of the prism in the picture. pls help

Answer 1

Answer:

The surface area should be 335

Step-by-step explanation:

Separate each rectangle and square and find the area of each. Don't forget the ones on the back

Answer 2

Answer:

Step-by-step explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.