Question

What is the surface area of a rectangular prism that has a length of 30 centimeters, a height of 20 centimeters, and a width of 6 centimeters?

Answer 1

1800

Answer 2

Surface Area = 2(30)(6) + 2(30)(20) + 2(6)(20)
Surface Area = 360 + 1200 + 240
Surface Area = 1560 + 240
Surface Area = 1800 cm^2

Therefore, the surface area of the rectangular prism is 1800 square centimeters.

Answer 3

To find the surface area of a rectangular prism, the formula is:

Surface Area = 2lw + 2lh + 2wh

Where:
l = length
w = width
h = height

Plugging in the values:
l = 30 cm
w = 6 cm
h = 20 cm

Surface Area = 2(30)(6) + 2(30)(20) + 2(6)(20)
Surface Area = 360 + 1200 + 240
Surface Area = 1800 + 240
Surface Area = 2040 cm^2

Therefore, the surface area of the rectangular prism is 2040 square centimeters.