Q12. A person travel 8 km towards east direction, and again
travel 8 km towards south-west direction. and again travel 8 km
towards north-west direction. find in which direction is he from
the starting point and how far?
a. O km b. v2 km west c. 11.2 km west d. 3.2 km west
Answers
Answered by
0
Answer:
0 km
Step-by-step explanation:
0km is the answer
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Answered by
0
Answer:
Ans. 11.2 West
Starting from west , as he moved to towards east.
it will become a triangle as he moves towards again to south-west.
Adjacent side = 8kms
Hypotenuse side = 8kms
opposite side = ?
using Pythagoras theorem
H² = A² + O²
O² = H² + A²
O² = 8² + 8²
O² = 128
O = √128
O = 11.2
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