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UNO [17]
3 years ago
14

Find the are and perimeter of the triangle (6cm, 3cm, and 9cm)

Mathematics
1 answer:
Gennadij [26K]3 years ago
8 0

9+3+6=18.00000000000000000

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Expression

2 * 0.75 + 0.50 + 4 * 1.25

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