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In the pair of similar trapezoids, what is the length of side GF?



In The Pair Of Similar Trapezoids What Is The Length Of Side GF class=

Sagot :

[tex]\dfrac{|EF|}{|FG|}=\dfrac{|AB|}{|BC|}\\\\ \dfrac{20}{|GF|}=\dfrac{40}{30}\\ \dfrac{20}{|GF|}=\dfrac{4}{3}\\ 4|GF|=60\\ |GF|=15[/tex]