jeremiahmcbroom jeremiahmcbroom

27-09-2021
Mathematics

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some one plz help me

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epicman00900 epicman00900

27-09-2021

Use pythagoras to find DF
Df=sqr(10^2-8^2)
DF=6
SinE= opposite/hypotenuse
SinE=6/10=3/5

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