Draw the graph of 2X + Y = 6 and 2X - Y + 2 = 0 in your rough copy. Find the area of the triangle formed by these lines and X-axis. The area is:
a. 8 sq.units
b. 16 sq.units
c. 12 sq.units
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Answer:
a. 8 sq.units
Step-by-step explanation:
by solving three equations mutually you will et vertices of triangle (1,4);(-1,0);(3,0)..as equations of given lines are 2X + Y = 6;2X - Y = -2; Y = 0 .as you got three points you can get area by formula of area by points
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