dbmccauley05 dbmccauley05
  • 14-04-2020
  • Mathematics
contestada

2. TOYS A playground ball has a radius of
7.5 inches. Find the volume of the ball.
Round to the nearest tenth.
What would the answer be

Respuesta :

PunIntended
PunIntended PunIntended
  • 14-04-2020

Answer:

1767.1 inches cubed

Step-by-step explanation:

The volume of a ball, or a sphere, is: [tex]V=\frac{4}{3} \pi r^3[/tex] , where r is the radius.

Here, the radius is r = 7.5. So, plug in this value: [tex]V=\frac{4}{3} \pi *(7.5)^3=562.5\pi[/tex]

562.5 pi is about 1767.1 inches cubed.

Thus, the volume is 1767.1 inches cubed.

Hope this helps!

Answer Link
amna04352
amna04352 amna04352
  • 14-04-2020

Answer:

1,766.3 in³

Step-by-step explanation:

Volume = (4/3) × pi × r³

= (4/3) × 3.14 × 7.5³

= 1,766.25

Answer Link

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