Question

triangle LMN ~ triangle RST and area(ALMN) = 100 sq. cm,
Area(ARST) = 144 sq. cm, LM = 5 cm. Find RS.​

Answer 1

Answer:

By theorem of ratios of area of two triangle is equal to the ratios of squares of sides of triangle.

area(ΔLMN):area(ΔRST)=(LM:RS)^2

100:144=(5)^2:RS^2

RS=6 cm

Answer 2

Answer:

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