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MrRissso [65]
3 years ago
13

Please help! I am completely lost on these things

Mathematics
1 answer:
Flauer [41]3 years ago
5 0
Its pythagoras I think ^^; so 9^2 + 4.5^2 = 101.25 then square root it to get 10.0623059   just in future do a^2 + b^2 = c^2 (adjacent squared plus opposite squared gives you the longest side which is the hypotenuse squared) I hope that helps! ^^; 
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