Q. 10 B

ΔLMN ~ ΔXYZ for the correspondence LMN ZYX. If mZ = 50, mX = 40, then mL + mN =
A. 10

B. 90

C. 110

D. 80

Answer :

In ∆LMN and ∆XYZ, the correspondence LMN ZYX is a similarity.


mL = mZ = 50


And mN = mX = 40


Hence, mL + mN = 50 + 40 = 90

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