Mathematics, 02.09.2021 17:30, 19thomasar

The first side of a triangle is cm long. The second side is twice as long as the first. The third side is 5 cm longer than the second side. The perimeter of the triangle is
1 metre.

write an equation to show this.
solve the equation.
find the length of the longest side of the triangle.

Answers: 3

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The first side of a triangle is cm long. The second side is twice as long as the first. The third...