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Find the length of AC.
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3 votes
Find the length of AC.

Find the length of AC.-example-1
User Lydon Ch
by
4.8k points

2 Answers

4 votes

Answer:

I think its 42 maybe? I'm maybe wrong though.

User Kevboh
by
4.2k points
4 votes

Answer:

21√2 m

Explanation:

AC = √AD²+CD²

= √21²+21²

=√2×21²

= 21√2 m

User Matheus
by
4.2k points
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