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3 years ago

Find the volume of this cylinder

Mathematics

2 answers:

Neporo4naja [7]3 years ago

8 0

Answer:

Volume of the cylinder :---

$Volume = \pi \times{(radius)}^{2} \times height \\ = \frac{22}{7} \times 5 \times 5 \times 10 \\ = \boxed{785.4 \: c {m}^{3}}$

<h3>B. 785 cm^3 is the right answer.</h3>

alisha [4.7K]3 years ago

8 0

The answer is 785 cm^3

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Answer:

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Step-by-step explanation:

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x² + 11x + 0 = 0

U already know that y=0 by looking at the equations above,

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Answer:

$\sf \dfrac{1}{4} \pi \quad or \quad \dfrac{7}{9}$

Step-by-step explanation:

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Formulas

$\sf \textsf{Area of a square}=s^2 \quad \textsf{(where s is the side length)}$

$\sf \textsf{Area of a circle}=\pi r^2 \quad \textsf{(where r is the radius)}$

$\sf \textsf{Radius of a circle}=\dfrac{1}{2}d \quad \textsf{(where d is the diameter)}$

If the diameter is equal to the side length of the square, then:
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Therefore:

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$\begin{aligned}\textsf{area of circle} & :\textsf{area of square}\\\sf \dfrac{1}{4}\pi s^2 & : \sf s^2\\\sf \dfrac{1}{4}\pi & : 1\end{aligned}$

Given:

side length (s) = 6 in
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Ratio of circle to square:

$\implies \dfrac{28}{36}=\dfrac{7}{9}$

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