a man runs 3km due north and 4km due east what is his distance and his displacement gaspecivly
Answers
Answered by
1
Answer:
R.E.F image
By Pythagoras theorem,
OB
2
=OA
2
+AB
2
⇒OB
2
=3
2
+4
2
=9+16=25
⇒OB=5km
Answered by
0
Answer:
R.E.F image
By Pythagoras theorem,
OB
2
=OA
2
+AB
2
⇒OB
2
=3
2
+4
2
=9+16=25
⇒OB=5km
Explanation:
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