To find the surface area of a rectangular prism, you use the formula 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height.

Given that the length (l) is 7in, the width (w) is 6in, and the height (h) is 5in, you can substitute these values into the formula:

Surface Area = 2lw + 2lh + 2wh
= 2(7in)(6in) + 2(7in)(5in) + 2(6in)(5in)
= 84in^2 + 70in^2 + 60in^2
= 214in^2

So, the surface area of the rectangular prism is 214 square inches.

Question

To find the surface area of a rectangular prism, you use the formula 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height.

Given that the length (l) is 7in, the width (w) is 6in, and the height (h) is 5in, you can substitute these values into the formula:

Surface Area = 2lw + 2lh + 2wh
= 2(7in)(6in) + 2(7in)(5in) + 2(6in)(5in)
= 84in^2 + 70in^2 + 60in^2
= 214in^2

So, the surface area of the rectangular prism is 214 square inches.

Knowee AI · Accepted Answer

To find the surface area of a rectangular prism, you use the formula 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height.

Given that the length (l) is 7in, the width (w) is 6in, and the height (h) is 5in, you can substitute these values into the formula:

Surface Area = 2lw + 2lh + 2wh
= 2(7in)(6in) + 2(7in)(5in) + 2(6in)(5in)
= 84in^2 + 70in^2 + 60in^2
= 214in^2

So, the surface area of the rectangular prism is 214 square inches.

Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.6in5in7in