Saved Bookmarks
| 1. |
In the adjoining figure, seg XY || seg AC, If 2AX = 2ZX and XY = 9. then find the length of AC. |
|
Answer» Answer: Step-by-step explanation: Given, XY || AC, XY= 9 and 2AX=2ZX=> AX=ZX AX/ZX= 1 (Since AX=ZX) (AX/ZX)+1= 1+1 AZ/ZX=2/1 ZX/AZ=1/2 By Thales THEOREM, (Since XY || AC) ZX/AZ=XY/AC 1/2=XY/AC 1/2=9/AC AC=9×2= 18 units |
|