The perimeter of a triangle is 8x + 9 and two sides 2x + 1 and 3x + 2 . Find the third side.
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perimeter of triangle =a+b+c
let take the other side of triangle be=x
3x+1+2x+1+x=8x+9
x=8x+9-5x-2
x=3x+4
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Answer:
answer is x=3x+4
Step-by-step explanation:
perimeter of triangle =a+b+c
let take the other side of triangle be=x
3x+1+2x+1+x=8x+9
x=8x+9-5x-2
x=3x+4
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