Question

Rahul walk 12m North from his house and turn west 35 m to reach his friend house while returning he walked diagonally from his friends house to reach back to his house what distance did he walk while returning​

Answer 1

Given:-

★$\sf{Distance\:towards\:North\:=12\:km}$

★$\sf{Then,\:Distance\:towards\:west\:=35\:km}$

To Find :-

$\sf{Diagonally\:Distance\:from\:friends\:house\: to}\\{\sf{his\:house}}$

Solution :-

$\bf{Let\:the \:diagonally \:distance \:from }\\{\bf{friends\: house = x\:km}}$

${x\:=\: \sqrt{ \ (35)^{2}+ \ (12)^{2}}}$

${x\:=\: \sqrt{1225+144}}$

${x\:=\: \sqrt{1369}}$

${x\:=\: 37\:km}$