Question

solve graphically x+y=0,2x-3y=10. find the area of triangle formed by these lines and the x-axis.​

Answer 1

Answer:

Area = 5 units²

Step-by-step explanation:

* See attached for the graphically plotted graph.

Check from the graph:

We are see that the base of the triangle form is 5 units long.

The height of the triangle is 2 units long.

Find the area of the triangle:

Area = 1/2 x base x height

Area = 1/2 x 5 x 2 = 5 units²