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Find the volume of the spear. Give your answer to the nearest cubic unit. 5mm

Find The Volume Of The Spear Give Your Answer To The Nearest Cubic Unit 5mm class=

Sagot :

Answer:

We know,

[tex]\:\sf{Volume\:of\:sphere\:=\:\frac{4}{3}πr³}[/tex]

Here,

Given :-

[tex]\:\mathsf{radius\:=\:5mm}[/tex]

Solution :-

Now,

Volume of sphere = [tex]\:\mathsf{\frac{4}{3}\:πr³}[/tex]

=> [tex]\:\mathsf{\frac{4}{3}\:×\frac{22}{7}\:×(5)³}[/tex]

We got,

Volume of sphere = 523.809

Therefore you can say that option B. 524 mm³ is the correct answer for this question.

Hope this helps!

Answer:

  • b. 524 mm³

Step-by-step explanation:

Volume of the sphere

  • V = 4/3πr³

Here, the radius (r) is 5 mm.

Solving

  • V = 4/3 x 3.14 x 5³
  • V = 4/3 x 3.14 x 125
  • V = 4/3 x 392.5
  • V = 524 mm³