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Answered

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Can some one please help me with this math question? Please and thank you

Can Some One Please Help Me With This Math Question Please And Thank You class=

Sagot :

MrRoyal

Answer:

[tex]V = 6373.2cm^3[/tex]

Step-by-step explanation:

Given

[tex]V = \frac{4}{3}\pi r^3[/tex] --- Volume

[tex]D = 23cm[/tex] --- Diameter

Required

Find the volume

First, we calculate the radius, r

[tex]r = \frac{1}{2}D[/tex]

Substitute 23 for D

[tex]r = \frac{1}{2} * 23[/tex]

[tex]r = 11.5[/tex]

Substitute 11.5 for r in [tex]V = \frac{4}{3}\pi r^3[/tex]

[tex]V = \frac{4}{3} * \frac{22}{7} * 11.5^3[/tex]

[tex]V = \frac{4*22*11.5^3}{3*7}[/tex]

[tex]V = \frac{133837}{21}[/tex]

[tex]V = 6373.19047619[/tex]

[tex]V = 6373.2cm^3[/tex]

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