Math, asked by dramakrishna8688, 10 months ago

If triangle ABC similar to triangleDEF and area triangle ABC : area triangleDEF = 49:100 then
DE : AB = ..............

Answers

Answered by Sarah100

6

Answer:

7:10

Step-by-step explanation:

ar{ABC}/ar{DEF}=DE^2/AB^2

49/100=DE^2/AB^2

AB/DE=7/10

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