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(b) answer is correct ok please mark me as brainliest
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Answer:
A. 40:36
Step-by-step explanation:
We know that the ratio of areas of two similar triangles is equal to the ratio of the squares of any two corresponding sides.
∴ Area(△DEF)Area(△ABC)=DE2AB2
⇒ Area(△DEF)Area(△ABC)
⇒ (1.2)2(1.2)2=(1412)2
⇒ 40:36
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