a walks 2 km north. he turns right and cover the distance of 6km and now he turned left and cover a distance of 6km find the distance between his starting and ending point??
Answers
Answered by
1
Answer:
distance between starting and end point is 10KM
Step-by-step explanation:
- First we draw the fig .as given above.
- Than we join O To C and O To D
- we find that OD = OA + AD and AD = CB
- so OD =8km and CD= AB = 6 KM
- NOW we join OC and form a triangle OCD.
- BY Pythagoras theorm we can find OC
- OD2 + DC2 =OC2
- 64 + 36 = OC2
- 10= OC
Attachments:
Similar questions