Question

in the lake of botanical garden tip of lotus was seen 2cm .above the surface of water being forced by the wind it gradually advanced and submarged at a distance of 15 cm .from the previous position .let write by calculating depth of water

Answer 1

Answer:

The tip of lotus was seen above the surface of water at 2 cm. Then, It submerged at a distance of 15 cm. Hence, the depth of the water is 55. 25 cm.