A rectangular prism measures 8 cm by 5 cm by 3 cm. What is its surface area?
Note
Surface area adds all 6 faces: 2(lw + lh + wh). So 2(8×5 + 8×3 + 5×3) = 158 cm².
A rectangular prism measures 8 cm by 5 cm by 3 cm. What is its surface area?
Surface area adds all 6 faces: 2(lw + lh + wh). So 2(8×5 + 8×3 + 5×3) = 158 cm².