three sides of angle measures (2x+5)cm,(4 x-1)cm and (3x+2) cm find its perimeter
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Answer:
perimeter of a triangle = sum of sides of triangle
perimeter = 2x+5+4x-1+3x+2=9x+6
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Step-by-step explanation:
Let us assume it is an equivalent triangle
Then:
2x+5 = 4x-1 = 3x+2
2x+5 = 4x-1
4x-2x = 6
2x= 6
x=3
perimeter = 2x + 3x + 4x +5 -1 +2
= 9x+6
= 27+6
=33
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