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pishuonlain [190]
3 years ago
12

Find c.

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Answer:

C=1 ft

Step-by-step explanation:

c2= a2 + b2 - 2ab

= 8^(2) + 7^(2) - 2(8)(7)

= 113 -112

c2= 1 put a square root on c2 and 1

c = 1

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