Question

119. Yash starts moving towards South and walks for
12 m. Then he takes the left turn and walks for 8 m.
Again he takes a right turn and walks for 24 m.
Now he takes a turn to North-east direction and
walks 25 m. From that he takes a turn towards
North and walks 20 m. Find the distance between
the start point and the finishing point of his
movement.
(1) 12 m
(2) 15 m
(3) 17 m
(4) 25 m​

Answer 1

Answer : 15 m

After drawing the figure by given information you can easily slove the question .

A*2 + B *2 = C*2

X*2 + 20*2 = 25*2

X*2 + 400 = 625

X*2 = 625 - 400

X *2 = 225

X =√ 225

X = 15 m