Math, asked by bhavishyacharukonda, 11 months ago

the volume of a right circular cylinder is 112.64m3 if radius of its base is 1.6m find its height

Answers

Answered by PAWANMALLA
4

Step-by-step explanation:

Given.

Volume=112.64m^3

Radius =1.6m

Height=?

we know,

Volume=pir^2h

112.64=pi 1.6^2×h

112.64×7=22×2.56×h

h=112.64×7/22×2.56

Therefore h=14 m


bhavishyacharukonda: thank you
PAWANMALLA: U r welcome
Answered by Anonymous
4

\mathfrak{\large{\underline{\underline{Answer : -}}}}

\mathfrak{\large{\underline{\underline{Explanation : -}}}}

Radius of the cylinder = 1.6 m

Volume of the cylinder = 112.64 m³

\boxed{volume\:of\:the\:cylinder = \pi \times {radius}^{2}\times height}

112.64 = \frac{22}{7}\times{1.6}^{2}\times h

112.64 = \frac{22}{7}\times 2.56 \times h

\frac{112.64 \times 7}{22 \times 2.56} = h

h = \frac{788.48}{56.32}

h = \frac{788.48 \times 100}{56.32 \times 100}

h = \frac{78848}{5632}

h = 14

Therefore height of a right circular cylinder is 14 m.


Anonymous: mark as brainliest
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