Math, asked by trivenilot81, 1 month ago

Sides of two similar triangles are in the ratio 3:5. Area of these triangles are in the ratio ​

Answers

Answered by Aryan0123
8

Answer:

The ratio of areas of these triangles → 9 : 25

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Step-by-step explanation:

Concept used:

The ratio of areas of similar triangles is the square of ratio of its corresponding sides.

Mathematically,

\boxed{\sf{\dfrac{Area \: of \: Triangle_{(1)}}{Area \: of \: Triangle_{(2)}}=\bigg(\dfrac{side_1}{side_2}\bigg)^{2}}}\\\\

where:

Triangle₁ ~ Traingle₂

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Solution:

Applying the above concept in this question,

\sf{\dfrac{Area \: of \: Triangle_{(1)}}{Area \: of \: Triangle_{(2)}}=\bigg(\dfrac{3}{5}\bigg)^{2}}\\\\

\implies \sf{\dfrac{Area \: of \: Triangle_{(1)}}{Area \: of \: Traingle_{(2)}}=\dfrac{3^2}{5^2}}\\\\

\implies \sf{\dfrac{Area \: of \: Triangle_{(1)}}{Area \: of \: Traingle_{(2)}}=\dfrac{3 \times 3}{5 \times 5}}\\\\

\implies \sf{\dfrac{Area \: of \: Triangle_{(1)}}{Area \: of \: Traingle_{(2)}}=\dfrac{9}{25}}\\\\

\therefore \: \boxed{\boldsymbol{\sf{\dfrac{Area \: of \: Triangle_{(1)}}{Area \: of \: Traingle_{(2)}}=\dfrac{9}{25}}}}\\\\

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