3 years ago

Tina cut open a cube-shaped microwave box to see the net. How many

Mathematics

2 answers:

coldgirl [10]3 years ago

4 0

Answer:

6 faces.

Step-by-step explanation:

A cube has 6 square faces. 2 for the up and down, 2 for the front and backk and 2 on the left and right.

Elena L [17]3 years ago

3 0

It has 6 faces. This is because it has one on top, one on bottom, and 4 on the sides.

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# 6 The capacity of a cylindrical fuel tank is 2.5 kl and its height 10 m. What is the area of its base?

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<h3>The area of base is 0.25 square meter</h3>

<em><u>Solution:</u></em>

Given that,

The capacity of a cylindrical fuel tank is 2.5 kl and its height 10 m

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<em><u>The volume of cylinder is given as:</u></em>

$V = \pi r^2h$

The area of base of cylinder is area of circle

$Area\ of\ circle = \pi r^2$

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$V = base\ area \times height$

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