ICSE Class 8 Answered
draw the graph of the given equation and find the vertices of the figure formed.what kind of figure do you get?find its area.
y=-2,x=3,x+2y=0
Asked by chandrurockdragon | 03 Mar, 2019, 04:38: PM
Expert Answer
Data to plot line x+2y = 0
| x | 0 | 1 | 2 | 3 |
| y | 0 | -0.5 | -1 | -1.5 |
Graph of equations x+2y=0, y=-2 and x=3 are shown above.
All these lines intersect one another to form a right angle triangle ABC as shown in figure.
Area of Right triangle ABC = (1/2)AB×AC = (1/2)(0.5)(1) = 0.25 sq.units
Answered by Thiyagarajan K | 04 Mar, 2019, 07:22: AM
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