Question

This composite figure is made of two identical pyramids attached at their bases. Each pyramid has a height of 2 units.

Answer 1

Answer:

The total volume of the solid is 1.67 cubic units.

Step-by-step explanation:

Each pyramid with a height of 2 units and a rectangular base with dimensions of 5 units × 0.25 units.

Therefore, the volume of each pyramid will be $\frac{1}{3} \times \textrm {(Area of base rectangle)} \times \textrm {Height}$

= $\frac{1}{3} \times (5 \times 0.25) \times 2 = 0.833$ cubic units.

So, the total volume of the solid is (2 × 0.833) = 1.67 cubic units. (Answer)

Answer 2

Answer:

C

Step-by-step explanation:

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