Question

PLZZZZZ HELP IM FAILING

Answer 1

Answer:

1. Top: 18 (cm²)

2. Left: 12 (cm²)

3. Front: 24 (cm²)

4. Bottom: 18 (cm²)

5. Back: 24 (cm²)

6. Right: 12 (cm²)

Surface area: 108 (cm²)

Step-by-step explanation:

You can find the surface area of this rectangular prism by using the grid.

We know that in order to find the area of a rectangle, we must multiply the length by the height. Let me make this clearer.

In the grid, the top has a length of 3 centimeters and a height of 6 centimeters. To find the area, we multiply these side lengths.

$3*6=18.$

Now, we know that the area of the top is 18 centimeters.

Simply find the area of each side, then combine the areas at the end to find the SURFACE area.

$18+12+24+18+24+12=108.$