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olasank [31]
3 years ago
9

A soccer ball has an interior

Mathematics
2 answers:
iVinArrow [24]3 years ago
6 0
<h2>Answer:</h2>

<u>Volume of soccer ball = 4/3πr³</u>

[Plug the value of r = d/2]

Now, <u>Volume = 4/3π(d/2)³</u>

<u>Volume = 4/3πd³/8</u>

= πd³/6

= 22 × 22³/7 × 6

= 234256/42

= <u>5,577.5cm³ or 5578cm³ approx</u>.

AnnZ [28]3 years ago
4 0

Answer:

5575 cm³

Step-by-step explanation:

The volume of a sphere is V = (4/3)πr³.  If we substitute r = (d/2 where r is the radius and d the diameter), this formula becomes:

                                        πd³

V = (4/3)π·d³/8, or V = -------------

                                           6

and so, if d = 22 cm, the volume is:

        π(22 cm)³

V = ------------------- = 5575 cm³

              6

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Answer:

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3) \bar{SH}\cong \bar{ST} as it is given in the question.

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Step-by-step explanation:

Given in the question:

\bar{SH}\cong \bar{ST}\\\bar{SD}\perp \bar{HT}

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\bar{SH}\cong \bar{ST}   (Given)

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\bar{SD}\cong \bar{SD} (Common)

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4 years ago
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Step-by-step explanation:


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