Question
The figure consists of a rectangle, a quadrant and an isosceles triangle. Given that the radius of the quadrant is 40 cm and H is the midpoint of Line GJ, find the difference between the shaded areas N and P. Express your answer in nearest whole number. (Take π = 3.14)
3 m

Click button first when a symbol is required. X

The figure consists of a rectangle, a quadrant and an isosceles triangle. Given that the radius of the quadrant is 40 cm and H is the midpoint of Line GJ, find the difference between the shaded areas N and P. Express your answer in nearest whole number. (Take π = 3.14)