07-11-2018
Mathematics

contestada

Triangle LMN is similar to triangle RST. What is the value of LN if RT is 9,inches MN is 21 inches, and ST is 7 inches?

Respuesta :

jimrgrant1 jimrgrant1

07-11-2018

LN = 27 inches

Since the triangles are similar then the ratios of corresponding sides are equal.

[tex]\frac{LN}{9}[/tex] = [tex]\frac{21}{7}[/tex] ( cross- multiply )

7LN = 189 ( divide both sides by 7 )

LN = 27

Answer Link

hasangul9 hasangul9

06-12-2019

Answer:

27

Step-by-step explanation:

See the file below.

Answer Link

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