Question

Example 4: The side of square plot is 25 m. A circular flower bed at the centre has a radius 7 m and a lawn of 1 m width along its sides. Find the remaining area of the plot. Also find the area o 1 m path around the central circular flower bed.​

Answer 1

Answer:

3m=5m−

5

8

⇒5m−3m=

5

8

⇒2m=

5

8

⇒m=

5

4

=0.8