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14-04-2021
Mathematics

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Find the length of side x in simplest radical form with a rational denominator.
45
X
45
V8

Find the length of side x in simplest radical form with a rational denominator 45 X 45 V8 class=

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Аноним Аноним

24-04-2021

Answer:

relationship between perpendicular and hypotenuse is given by sin angle

sin45=p/h

sin45=√8/x

1/√2=√8/x

x=2√2×√2=2×2=4

x=4

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