Write a complete C language program to display the area of the shaded region. The dimensions must be taken from the user. Assume that the white area is a perfect circle. Assume that the radius of the...

Extracted text: Write a complete C language program to display the area of the shaded region. The dimensions must be taken from the user. Assume that the white area is a perfect circle. Assume that the radius of the circle will be a REAL NUMBER. Height Width 10. Write a seperate C language program to evaluate each of the following equations. Users should be able to input x and z from the keyboard. The formulas are defined for real numbers. x² -z+3 x-z/3 (c) y = 4x (a) y = (b) y = zx5.2 2z -7 z+x