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ASHA 777 [7]
3 years ago
11

I need help i don’t know which one is right please help

Mathematics
1 answer:
olga55 [171]3 years ago
7 0

Answer: 12√2

Step-by-step explanation:

This is a 45-45-90 triangle. In this triangle, a and b are equal lengths, therefore hypotenuse, c, is x√2.

Since a and b is 12, c is 12√2.

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a) attached below

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