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13-10-2020
Mathematics

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Question 9
An isosceles triangle and a square are shown below. If the perimeter of the triangle is 27 more than the
perimeter of the square, find the value of x.

Question 9 An isosceles triangle and a square are shown below If the perimeter of the triangle is 27 more than the perimeter of the square find the value of x class=

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Аноним Аноним

14-10-2020

Answer:

x = 9

Step-by-step explanation:

equation:

3x + 3x + x = x + x + x + x + 27

simplify:

7x = 4x + 27

3x = 27

x = 9

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