The sides of a triangle are given by x, 2x+2 and 3x-2. If the perimeter is 20 cm, find the smallest
side of the triangle. answer
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Answer:
10/3
Step-by-step explanation:
perimeter = x+2x+2+3x-2
20 = x+2x+2+3x-2
20 = 6x
x = 20/6
x = 10/3
2x+2 = 2(10/3)+2
= 20/3+2
= 26/3
3x-2 = 3(10/3)-2
= 30/3-2
= 24/3
smallest is 10/3
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