Question

Volume round to nearest tenth

Answer 1

The total volume of the given figure is:

$V = 311.65cm^3 + 246.97cm^3 = 558.62cm^3$

How to find the volume of the given figure?

Here we have two simple shapes.

Half a sphere, and a cone.

The volume of half a sphere of radius R is:

$V = \frac{2}{3}*3.14*R^3$

And here we know that R = 5.3cm, replacing that we get:

$V = \frac{2}{3}*3.14*(5.3cm)^3 = 311.65cm^3$

For a cone of radius R and height H, the volume is:

$V = \frac{3.14*R^2*H}{3}$

In this case, R = 5.3cm and H = 8.4cm

The volume of the cone is:

$V = \frac{3.14*(5.4cm)^2*8.4cm}{3} = 246.97cm^3$

Then the total volume is:

$V = 311.65cm^3 + 246.97cm^3 = 558.62cm^3$

If you want to learn more about volume:

brainly.com/question/1972490

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