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44 votes
Calculate length of AC

Calculate length of AC-example-1
User Mazunki
by
3.1k points

1 Answer

16 votes
16 votes

Answer:


\sqrt{ {12}^(2) + {9}^(2) } \\ = √(144 + 81) \\ = √(225) \\ = 15cm

Explanation:

AB²+ BC²= AC²

AC= √AB²+BC²

User Leko
by
3.4k points
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