Answer:
100 cm^2.
Step-by-step explanation:
Area of shaded part = area of the whole rectangle - area of the triangle
Area of rectangle = 14 * 10 = 140.
Area of the triangle = 1/2 * base * height
= 1/2 * 10 * (14-6)
= 5 * 8
= 40
So required area = 140 - 40 = 100 cm^2.
