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alexandr1967 [171]
3 years ago
14

I need help ASAP. Thank you (:

Mathematics
1 answer:
Anarel [89]3 years ago
3 0

Answer: volume = 1282.2 ft³

Step-by-step explanation:

The composite figure consists of a cone and a cylinder. The volume of the composite figure is

Volume of cylinder + volume of cone.

The formula for determining the volume of a cylinder is expressed as

Volume = πr²h

Where

r represents the radius of the cylinder.

h represents the height of the cylinder.

π is a constant whose value is 3.14

From the information given,

Radius = 7 ft

Height = 6 ft

Volume = 3.14 × 7² × 6 = 923.16ft³

The formula for determining the volume of a cone is expressed as

Volume = 1/3πr²h

From the information given,

Radius = 7 ft

Height = 7ft

Volume = 1/3 × 3.14 × 7² × 7 = 359ft³

Volume of composite solid =

923.16 + 359 = 1282.2 ft³

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