Two roads make an angle $120°$ at a place. Two persons walk for $5$ hours at $10$ km/h and $8$ km/h respectively. The di

Question

Two roads make an angle $120°$ at a place. Two persons walk for $5$ hours at $10$ km/h and $8$ km/h respectively. The direct distance between them squared (in km²) is —

Accepted Answer

$6100$

Answer

$4900$

Answer

$1200$

Answer

$4000$

Two roads make an angle 120°120°120° at a place. Two persons walk for 555 hours at 101010 km/h and 888 km/h respectively. The direct distance between them squared (in km²) is —

Two roads make an angle $120°$ at a place. Two persons walk for $5$ hours at $10$ km/h and $8$ km/h respectively. The direct distance between them squared (in km²) is —