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anonymous
 one year ago
∆ABC is similar to ∆DEF.
anonymous
 one year ago
∆ABC is similar to ∆DEF.

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TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1So, lets find the relationship between area and perimeter between similar figures.

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1dw:1435078642288:dw

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1So when the perimeter was multiplied by 2, how much was the area multiplied by? and, I know this is not your question, I'm showing you an example so you can understand better. :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sorry, internet was bugging out on me. Let me read this.. :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It was multiplied by 4, right?

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1yes, and if you see the relationship, it was actually multiplied by \((2)^2\) So for your question now.

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1So Triangle ABC is bigger than Triangle DEF The perimeter of ABC is perimeter of DEF multiplied by 5 The area of ABC is area of DEF multiplied by __

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1From the example, we learned that when we multiply the perimeter by x, then the area is multiplied by x^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Wait, I don't understand. I put the answer as 4..? or.. am I not understanding this?

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1The answer is 4. :)

TheSmartOne
 one year ago
Best ResponseYou've already chosen the best response.1Because the relationship between the area in this question would be 25. And 100/25 = 4
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