Question

A triangle has a perimeter of 200 if two sides are equal and the third side is 20 more than the equal sides what is the length of the third side?

Answer 1

Hey Mate

If A triangle has a perimeter of 200 if two sides are equal and the third side is 20 more than the equal sides then the length of the third side is 80. The other two sides are 60 just 20 more is the other side. Hence it is correct.

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Answer 2

Answer:

Step-by-step explanation:

let the equal sides = x

then let third side be x+20

therefor

x+x+x+20 = 200

3x + 20 =200

3× = 200 - 20

3× = 180

× = 60

so length of third side is 80