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3 years ago

How is the volume of a composite figure calculated? Describe the process for finding the volume of a composite figure.

Mathematics

2 answers:

Ivanshal [37]3 years ago

8 0

Answer: Calculate the volume of each individual figure and add them.

Step-by-step explanation:

1. A composite figure is formed by two or more figures.

2. Then, to calculate the volume of the composite figure you must calculate the volume of each individual figure and then you must add all the volumes obtained.

3. For example, if a composite figure has a cylinder and a cone, the volume of the composite figure will be the sum of the volume of cylinder and the volume of the cone:

$V=V{(cylinder)}+V{(cone)}$

Marrrta [24]3 years ago

4 0

Sample Response: First, each three-dimensional shape that makes the composite figure needs to be identified. Apply the formulas for each shape to determine its volume. Finally, find the sum of the shape’s volumes.

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3 years ago

Find the area of the figure

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Answer:

132 cm²

Step-by-step explanation:

Consider the shape as a trapezoid with a rectangle added on top.

The area of the trapezoid is (7+19)/2 × 8 =104

The area of the rectangle is 7×4 = 28

Add the two areas: 104+28= 132

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