Question 2 (a)
Find the area of the following triangle:
We know that the area of triangle = 12×base×height Here, base = 4 cm and height = 3 cm ∴ Area of triangle = 12×4×3=6 cm2
Find area of the triangle whose vertices are: (2,3),(−1,0),(2,−4)
Question 81
In the given figure, find the area of parallelogram ABCD, if the area of the shaded triangle is 9 cm2