Question

the ratio of corresponding side of similar triangle ia 5:7 then what what is ratio of there area ​

Answer 1

Answer:

25/49

Step-by-step explanation:

Ratio of areas of similar triangles=square of their corresponding sides. So,the answer will be 5×5/7×7=25/49

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Answer 2

Step-by-step explanation:

Let ∆ ABC ~ ∆PQR

AB/PQ = 5/7

By the theorem of areas of similar triangles ,

A(∆ABC)/A(∆PQR) = AB Square/PQ Square

= 5 Square / 7 Square

= 25 / 49

Therefore , the ratio of areas of the triangles is 25 : 49.

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