Calculating Volume of a Composite Figure 2 rectangular pyramids are connected at their bases. The total height of the 2 figures

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Calculating Volume of a Composite Figure 2 rectangular pyramids are connected at their bases. The total height of the 2 figures

if 10 units. The base edge lengths are 9 units and 1.5 units. The height of each pyramid is 5 units. Which statements about the composite figure are true? Check all that apply. The composite figure consists of two rectangular pyramids. The composite figure can be broken down into rectangular prisms. The volume of the composite figure is 1.5(9)(5) + 1.5(9)(5). The total volume is 45 units3. The total volume is 90 units3.

Mathematics

1 answer:

Fantom [35] · Answer 1 · 2023-05-28T11:50:50+03:00

The answer which are true about the two rectangular pyramids are;

The composite figure consists of two rectangular pyramids.
The composite figure can be broken down into rectangular prisms.
The volume of the composite figure is 1.5(9)(5) + 1.5(9)(5).

<h3>Which statements about the composite figure are true?</h3>

It follows from the task content that the dimensions of the rectangular prisms are the same and are as given.

On this note, it follows that the volume of the composite figure is; 1.5(9)(5) + 1.5(9)(5) = 135units³.