Saved Bookmarks
| 1. |
Find perimeter of triangle whose coordinat are (0,4) ,(0,0),(3,0). |
|
Answer» First find length of each sides of ∆ Let A( 4 , 0) B(0, 0) and C (0 , 3) use distance formula, AB =√(4²+0) =4 BC= √(0+3²) = 3CA =√(4²+3²) =5 now ,perimeter of ∆ = 3 + 4 + 5= 12 unit........, hope it will help you.....?? 12 unit |
|