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Reil [10]
3 years ago
7

Need help with double checking!

Mathematics
1 answer:
Genrish500 [490]3 years ago
5 0
Special right triangle

in 45-45-90 trinalge

if the sides are x then the hypootnuse is x√2

11=x√2
divide both sides by √2
11/√2=x
time it by (√2)/(√2) to rationalize denomenator
(11√2)/2=x


first onption
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