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Help me with this answer please!

Help me with this answer please!
67.3k views
3 votes
Help me with this answer please!

Help me with this answer please!-example-1
User AJ Henderson
by
7.3k points

1 Answer

5 votes
Use Pythagoras theorem
a^2 + b^2 = c^2
Substitute in
c = 13
b = 12
Therefore…
13^2 - 12^2 = a^2
a^2 = 25
a = 5
Missing side length is 5 m
User Mimere
by
8.2k points
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