perlamaria01
10.01.2020 •
Mathematics
Ametal sphere of radius 9 is melted and transformed into three identical spheres. what are the radii of these spheres?
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Ответ:
Step-by-step explanation:
Here volume remains constant.
Volume of big sphere = Volume of 3 identical small spheres.
Let r be the radius of small sphere,
We have
Radius of identical spheres = 6.24
Ответ: