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The sides of a triangle are given by the equation y-2=0,y=3x-7,and 2y+x=0

Asked by gautamgupta224 | 17 Jun, 2018, 10:13: AM

Expert Answer

begin mathsize 16px style The space sides space of space straight a space Triangle space are space given space by straight y space minus space 2 space equals space 0 rightwards double arrow straight y space equals space 2 space... left parenthesis 1 right parenthesis straight y space equals space 3 straight x space minus space 7 rightwards double arrow 3 straight x space minus space straight y space equals space 7 space... left parenthesis 2 right parenthesis 2 straight y space plus space straight x space equals space 0 rightwards double arrow straight x space plus space 2 straight y space equals space 0 space... left parenthesis 3 right parenthesis solving space left parenthesis 1 right parenthesis space and space left parenthesis 2 right parenthesis comma space we space get straight x space equals space 3 space and space straight y space equals 2 space solving space left parenthesis 2 right parenthesis space and space left parenthesis 3 right parenthesis comma space we space get straight x space equals space 2 space and space straight y space equals negative 1 space solving space left parenthesis 1 right parenthesis space and space left parenthesis 3 right parenthesis comma space we space get straight x space equals space minus 4 space and space straight y space equals 2 space Therefore space the space vertices space of space straight a space Triangle space are space left parenthesis 3 comma 2 right parenthesis comma space left parenthesis 2 comma space minus 1 right parenthesis comma space left parenthesis negative 4 comma space 2 right parenthesis. end style

Answered by Yasmeen Khan | 18 Jun, 2018, 12:04: PM

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