A rectangular prism with a length of 4 meters, width of 0.5 meters, and height of 4 meters. 2 triangular prisms are cut out of the

Question

A rectangular prism with a length of 4 meters, width of 0.5 meters, and height of 4 meters. 2 triangular prisms are cut out of the cube. The triangular prisms have triangular sides with a base of 2 meters and height of 1 meters. The prism has a height of 0.5 meters.

Using the dimensions in the diagram, calculate how much cement is needed to build the monument.

4 m3

7 m3

8 m3

16 m3

i need the answer as fast as possible like i need it today and if right many marked branliest

thienan · Answer

Answer:    7 m3    Step-by-step explanation:   Correct

kiet · Answer

Answer:   This is all i know sorry i hope this helps   Step-by-step explanation:    the formula for finding the surface area of a triangular prism  Image result for A rectangular prism with a length of 4 meters, width of 0.5 meters, and height of 4 meters. 2 triangular prisms are cut out of the cube. The triangular prisms have triangular sides with a base of 2 meters and height of 1 meters. The prism has a height of 0.5 meters.  The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height. The formula A=lw is used to find the area of the three rectangular side faces, where A = area, l = length, and w = width.

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