2 years ago

Help me answer this question, please

1 answer:

5 0

Answer:
AB = 3√5

Explanation: You can use
a^2 + b^2 = c^2 formula.

6^2 + b^2 = 9^2.
36 + b^2 = 81.

81 - 36 = 45
√45 = 3√5

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