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IF triangle ABC ~ Triangle APQ and ar(triangle APQ) = 4[ar(triangle ABC)] then the ratio of BC to PQ is

Posted by Saum 0605 3 years, 11 months ago

CBSE > Class 10 > Mathematics

5 answers

Priya . 3 years, 11 months ago

∆ ABC ~∆APQ Apply the properties of similar triangles therefore A( ∆ ABC) A( ∆ APQ) = BC^ 2 PQ^ 2 ...........(i) [: Ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides] But A(∆ APQ)=4( ∆ ABC ) : A(∆ ABC) 1 ____________ =____ A( ∆ APQ) 4 (BC). 1 _____ =_____ (PQ) 2

1Thank You

Vaibhav Pathak 3 years, 11 months ago

1/16

0Thank You

Sushant Kumar Katariya 3 years, 11 months ago

1/2

0Thank You

Sushant Kumar Katariya 3 years, 11 months ago

1/16

0Thank You

Siya Agrawal 3 years, 11 months ago

0Thank You

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