What is the surface area of the rectangular prism?
Length=10
Width=3
Sides=9
Surface area of a rectangular prism can be calculated using the formula:
Surface Area = 2lw + 2lh + 2wh
Given:
Length (l) = 10
Width (w) = 3
Sides = 9
Substitute the values into the formula:
Surface Area = 2(10)(3) + 2(10)(9) + 2(3)(9)
Surface Area = 60 + 180 + 54
Surface Area = 294 square units
Therefore, the surface area of the rectangular prism is 294 square units.