Question

Ravi starts from a point A. He moves 8 km to his left then 6 km to his right,again 4 km to his left and finally 3 km to his right and reaches the point B. What is the distance from A to B?​

Answer 1

Answer:

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I hope it will help you

Answer 2

Step-by-step explanation:

As per the given statement,

Ravi starts from A and moves along the route A-B-E-C-D

D is the finishing point and to calculate AD:

we have BE = EC = (6/2) = 3 km

so using Pythagoras theorem, in the △ ABE:

AB

2

+BE

2

=AE

2

4

2

+3

2

=AE

2

AE=5 Km

Similarly, in △ ECD,

ED = 5 km

and AD = AE + ED = 5 + 5 = 10 km

Hope it helps...