5. Adesh walked 200 m to North from his house. Then he turned through 90° and
walked 150 m to West. Again he turned through 90 and walked 300 m to North.
After some time, he again turned through 90° and walked 150 m to West. Then he
turned through 90° to his left and walked 100 m to South. How far was he now
from his house?
(1) 900 (2) 750 m (3) 500 m (4) 600 m
Answers
Answered by
4
Answer:
Step-by-step explanation:
Walked towards north = 200 + 300 = 500 m
Walked Towards South = 100 m
100 m South = - 100 m North
Net towards North Walked = 500 - 100
= 400 m
Walked towards West = 150 + 150 = 300 m
From original Position
400 m North & 300 m West
Distance = √400² + 300² = 500 m
Adesh is 500 m away from his house
Answered by
4
Given:-
- Adesh walked 200 m to North from his house
- Then he turned through 90° and walked 150 m to West.
- He turned through 90 and walked 300 m to North.
- After some time, he again turned through 90° and walked 150 m to West
- Then he turned through 90° to his left and walked 100 m to South.
ToFind:-
- How far was he now from his house
Solution:-
★ Adesh walked towards north
- 200 + 300 = 500m
★ Adesh walked towards south = 100 m
- 100m south = -100m north
★ Net towards North walked
- 500-100 = 400 m
★ Towards west,
- 150 + 150 = 300
★ From orginal position,
- 400m north & 300m west
Finding Distance,
→ √400² + 300²
→ 500m
Hence,
- Adesh is 500m away from his home
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