Perpendicular 22931

How far apart will two passenger cars be after 2 hours of driving if they left the same garage on two perpendicular paths, one going at 82 km/h and the other at a speed of 104 km/h?

Correct answer:

x =  264.8773 km

Step-by-step explanation:

v1=82 km/h v2=104 km/h t=2 h  s1=v1 t=82 2=164 km s2=v2 t=104 2=208 km  x=s12+s22=1642+2082=4 4385=264.8773 km

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