10th Class
Mathematics
Arithmetic Progressions
Question Bank
Arithmetic Progressions
question_answer
The given figure shows a pattern of several squares drawn consecutively. The perimeters of the squares in figure form an arithmetic progression. The length of the first square is x cm and the length of the other consecutive squares differ from each other by 1 cm. Given the sum of the perimeters of the first five squares is 160 cm, find the sum of the perimeters of the first 10 squares.