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Inessa [12570]

Answer:

$Volume = \frac{220}{7}r^2$

Step-by-step explanation:

Provided

Height = 10cm

Refer to the attachment for the complete question

Required

Calculate the volume of the circle

Volume is determined as follows:

$Volume = \pi r^2h$

$\pi$ We'll take $\frac{22}{7}$

Thus; Volume now becomes

$Volume = \frac{22}{7} * r^2 * h$

Insert 10 for h

$Volume = \frac{22}{7} * r^2 * 10$

$Volume = \frac{220}{7} * r^2$

Given that the radius is unspecified;

The volume of the circle is:

$Volume = \frac{220}{7}r^2$

3 0

2 months ago

Zina [12379]

20 102.3 rounded down is 100 4.7 rounded up is 5. 100 divided by 5 equals 20, as 5 times 20 equals 100.

4 0

3 months ago