Question

A right triangle in the first quadrant is bounded by lines y = 0, y = x, and y = -x+5. Find its area.

Answer 1

Solve equations y=x and y=-x+5 at first

Answer 2

u will get (5/2,5/2)

Answer 3

So the vertices of triangle are (0,0),(5/2,5/2) and (5,0) I hope u can do it from now on

Answer 4

Thanks Roshan

Answer 5

My pleasure as always............

Answer 6

There is another way of solving the problem as well if u study the graph carefully