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igor_vitrenko [27]
3 years ago
15

How do I solve this equation?

Mathematics
1 answer:
valentina_108 [34]3 years ago
6 0
The area of the outer shape = 4π
the area of the two hemispheres inside are = 4π

In conclusion, the two parts of the shaded area must be equal.
For the calculation of the lower shaded area, see the attached pictures:

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