Question

what is the volume of a cylinder with a radius of 1cm and a height of 10cm? Use pi = 22/7 and answer as a mixed number​

Answer 1

Answer:

The answer is 31 3/7 cm³.

Step-by-step explanation:

Given that the formula of volume of cylinder is V = πr²h. Then, substitute the values into the formula :

$v = \pi \times {r}^{2} \times h$

$let \: \pi = \frac{22}{7} \\ let \: r = 1 \\ et \: h = 10$

$v = \frac{22}{7} \times {1}^{2} \times 10$

$v = \frac{22}{7} \times 10$

$v = \frac{220}{7}$

$v = 31 \frac{3}{7} {cm}^{3}$

Answer 2

Answer:

$= 31 \frac{3}{7} \: {cm}^{3}$

Step-by-step explanation:

$volume$

$= \pi {r}^{2} h \\ = \frac{22}{7} \times 1 \times1 \times 10 \\ = \frac{220}{7} \\ = 31 \frac{3}{7}$

hope this helps

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