Math, asked by summerfattah3, 4 months ago

A spherical object has a diameter of 18 cm. It has a spherical inner core with a diameter of 9 cm.

What is the volume of the outer layer?

Use 3.14 to approximate pi. Round to the nearest hundredth if necessary.

Enter your answer as a decimal in the box.

Answers

Answered by aiten1
2

Answer:

4.5 cm.

Step-by-step explanation:

The diameter of the entire spherical object is 18 cm. This makes the radius 18/2 = 9 cm. The diameter of the core is 9 cm. This makes the radius 9/2 = 4.5 cm.

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