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Mathematics, 20.03.2021 21:50 Furyplayzzz

The lengths in cm, of the sides of a triangle are 3x - 5, 2x-1 and x+1 3x - 5
2x - 1
(a) Write down an expression, in terms of x, for the perimeter of the triangle
(2)
The perimeter of the triangle is 31 cm.
(b) Work out the value of x.

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The lengths in cm, of the sides of a triangle are 3x - 5, 2x-1 and x+1 3x - 5
2x - 1
(a...
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