Question

at 5 o'clock evening the shadow of 5m high was 17.5 M long at the same time the length of the shadow of a building was found to be 50m how high was the building

Answer 1

5m = 17.5 m

1m = 17.5/5 = 3.5 m

so, 50m = 50×3.5 = 175 m