To find the surface area of a right rectangular prism, you need to calculate the area of each of its six faces and then add them together.
The formula for the surface area of a right rectangular prism is:
Surface Area = 2lw + 2lh + 2wh
where l represents the length, w represents the width, and h represents the height of the prism.
In this case, the length, width, and height are all equal to 15.10 cm.
Substituting these values into the formula:
Surface Area = 2(15.10)(15.10) + 2(15.10)(15.10) + 2(15.10)(15.10)
Surface Area = 2(228.01) + 2(228.01) + 2(228.01)
Surface Area = 456.02 + 456.02 + 456.02
Surface Area = 1368.06
Therefore, the surface area of the right rectangular prism is 1,368.06 cm².
Question
What is the surface area of a right rectangular prism where each edge length measures 15.10 cm?(1 point)
Responses
1,368.06 cm2
1,368.06 cm squared
1,350 cm2
1,350 cm squared
900 cm2
900 cm squared
8,208.36 cm2
1 answer