Take a point A on X-axis and B on Y-axis and find area of the triangle AOB. Discuss with your friends what did they do?
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1) Find an equation of the straight line passing through the points with coordinates (-1, 5) and (4, -2) giving your answer in the form ax + by + c =0, where a, b and c are integers.
The line crosses the x axis at the point A and the y axis at point B and O is the origin.
2) Find the area of triangle OAB/
1) 7x + 5y -18 =0 (correct I got this )
2)........I don't know how to do it
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