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AlekseyPX
2 years ago
10

Plz i need some help =(

Mathematics
2 answers:
kipiarov [429]2 years ago
7 0

Answer:

72

Step-by-step explanation:

ivann1987 [24]2 years ago
5 0

Answer:

72.

Step-by-step explanation:

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vodomira [7]
We are given a concave spherical mirror with the following dimensions:

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