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dmitriy555 [2]
3 years ago
7

an amphitheatre has 20 seats in the first row, 22 in the second, 24 in the third, and so on, for 33 rows how many seats are in t

he amphitheatre
Mathematics
1 answer:
matrenka [14]3 years ago
3 0

Answer:

220 + 242+ 363= 825 seats are in the amphitheater.

Step-by-step explanation:

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