Solving Area problems

## Difficult

Q1) Calculate the area of the rectangle
Q1) Calculate the perimeter of the rectangle
Q1) What is value of b?
Q2) Calculate the area of the rectangle
Q2) Calculate the perimeter of the rectangle
Q2) What is value of c?
Q3) Calculate the area of the rectangle
Q3) Calculate the perimeter of the rectangle
Q3) What is value of b?
Q4) Calculate the area of the rectangle
Q4) Calculate the perimeter of the rectangle
Q4) What is value of a?
Q5) Calculate the area of the rectangle
Q5) Calculate the perimeter of the rectangle
Q5) What is value of a?