The inner and outer diameters of a circular path are 630 m and 658 m respectively. Find the area of the circular path
Answers
Answer:
Area of circular path: 28336m²
Step-by-step explanation:
radius of outer circle = diameter/2
= 658/2
= 329m
radius of inner circle = diameter/2
= 630/2
= 315m
Area of outer circle = πr²
= 22/7 × 329 × 329
= 2381302 / 7
= 340186m²
Area of inner circle = πr²
= 22/7 × 315 × 315
= 2182950/7
= 311850m²
Area of path = area of outer circle- area of inner circle
Area of path = 340186m² - 311850m²
Area of path = 28336m²
Hope you understand the answer and clears your concept.
Best of luck for bright future.
Regards:
Aakash Maurya
