Jasper is painting the outside of a box, including the top and bottom. The box measures 6 feet long, 2.5 feet wide, and 3 feet high. What is the total surface area she will paint? 2.5 3 6.​

Respuesta :

81 square feet
Use this formula for surface area of rectangular prism: 2 (lw + hl + hw)

Use the formula with the dimensions given:
2 (6 • 2.5 + 3 • 6 + 3 • 2.5) = 81

FINAL ANSWER WITH UNIT OF MEASUREMENT: 81 square feet

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-Spacemarsh

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