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Using the scale of 1 cm to 1 unit for bo...

Using the scale of 1 cm to 1 unit for both the axes, draw the graphs of the following equations: `6y=5x+10,y=5x-15`.
From the graph find
(i) the co-ordinates of the point where the two lines intersect,
(ii) the area of the triangle betwee the lines and the x-axis.

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The correct Answer is:
(i) (4,5) (ii) 12.5 sq. unit
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ICSE-GRAPHICAL SOLUTION(SOLUTION OF SIMULTANEOUS LINEAR EQUATIONS, GRAPHICALLY)-EXERCISE 27(B)
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  9. The sides of a triangle are given by the equations y-2=0, y+1=3(x-2) a...

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