Question

2. Find graphically the coordinates of the vertices of a
triangle whose sides have the equations:
(i) y=x, y=0 and 2x+3y=30
(ii) 2y-x=8,5y-x=14 and y-2x=1​

Answer 1

Answer:

i) y=0

2x+3y=30

2x+3(0)=30

2x+0=30

2x=30

x=30/2

x=15

y=x=15