Find the surface area of the prism. Round to the nearest tenth if necessary. The three sides are all 8.1 inches, the area of the base is 28.4 inches^2, and 12 inches is the length. It's a,b,c, or d. A. 348.4 in^2 B. 320 in^2 C. 291.6 in^2 D. 251.2 in^2

2 answers

the three long faces are 8.1x12 rectangles, so the total area is 3 faces + 2 bases:

3*8.1*12 + 2*28.4 = 291.6

Looks like C to me.
find the surface area of each rectangular prism. round to nearest tenth if necessary. The top is 12ft the height is 1.7ft and the bottom is 6.4ft
Similar Questions
  1. Find the surface area. Round your answer to the nearest tenth.Trapezoidal prism. Base 1=3 yd by 6 yd. Base 2=7 yd by 6 yd.
    1. answers icon 1 answer
  2. Find the surface area. Round your answer to the nearest tenth.Rectangular prism sides=5km, 9km, 3 km, 4km Find the surface area.
    1. answers icon 1 answer
  3. Find the surface area. Round your answer to the nearest tenth.Rectangular prism sides=5km, 9km, 3 km, 4km Find the surface area.
    1. answers icon 1 answer
  4. Find the surface area and volume of the figure.12 ft diameter 9 ft Question content area bottom Part 1 The surface area is 632.4
    1. answers icon 1 answer
more similar questions