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Find the missing value
Put answer in simplest form
Please Show Your Work

Find the missing value Put answer in simplest form Please Show Your Work-example-1
User Yoshinbo
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when running a line, in a right-triangle, from the 90° angle perpendicular to its opposite side, we will end up with three similar triangles, one Small, one Medium and a containing Large one. Check the picture below.


\cfrac{x}{7}=\cfrac{28}{x}\implies x^2=196\implies x=√(196)\implies x=14

Find the missing value Put answer in simplest form Please Show Your Work-example-1
User Simon Le Ster
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