Question

plz give step by step instructions ​

Answer 1

Step-by-step explanation:

Difference OF 2 SIDES CANNOT BE GREATER THAN OR LESS THAN ANY ONE OF THE SIDES

AB = 10

AC = 3

BC = 7 or 8 or 9

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Answer 2

1. bc²=ab²-ac²

7²=10²-3²

49=100-9=91

49=√91

49/91

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