The surface area of a rectangular prism can be calculated using the formula 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height.
Using the dimensions given in the image:
2(9*8) + 2(9*5) + 2(8*5)
= 2(72) + 2(45) + 2(40)
= 144 + 90 + 80
= 314
The surface area of the rectangular prism is 314 cm^2.
Use the image to answer the question.
The image is a diagram of a table with dimensions labeled. It includes a line, rectangle, and square shape, and the table has parallel sides. Dimensions are as follows: length is 9 cm, width is 8 cm, and height is 5 cm.
What is the surface area of the rectangular prism?(1 point)
cm2
1 answer
1 answer