Question

find the area of the triangle formed by the points A(0,0), B(4,0) and C(0,9).​

Answer 1

Answer:

Area of the triangle formed by the points (0,0),(x,0),(0,y)=

2

1

∣xy∣sq.units

Area of the triangle formed by the points (0,0),(4,0),(0,3)=

2

1

∣4×3∣sq.units

=

2

1

(12)

=6 sq.units