Saved Bookmarks
| 1. |
A circular flower bed with a radius of length 5 m is surrounded by a gravel walk 1 m wide. What is the area of the gravel walk? |
|
Answer» Step-by-step explanation: AREA OF GRAVEL WALK = AREA OF TOTAL SURFACE -AREA OF CIRCULAR BED AREA OF CIRCULAR BED = PIE R^2 =22/7 ×5×5 =22/7×25 =22×25/7 =78.57 AREA OF TOTAL SURFACE = PIE R^2 =22/7×6×6 =22/7×36 = 113.14 AREA OF GRAVEL WALK = 113.14 - 78.57 = 34.57 HOPE IT HELPS PLEASE MARK ME AS BRILLIANT |
|