B. Analyze the problems, then solve. A rectangular swimming pool measures 18 m by 9 m. A 2-ieter-wide path around the pool is paved with concrete. 6. What is the area of the path?7. What is the area of the swimming pool?A rectangular grass lawn is 24 m long and 18 m wide. At eachorner of the lawn are square flower boxes whose side is 3 m each. 8. What area of the lawn is covered by grass?9. What is the total area of the four flower boxes?10. Five small squares are put together to form a croswithout overlap. Fa side of each square is 9 cm, what is the area of the cross?​.