7 From the top of a cliff 108 m high the angles of

Last updated: 12/10/2023

7 From the top of a cliff 108 m high the angles of depression of two small boats on the water are 90 and 15 20 Boat A 9 15 2 Boat B Calculate the distance a from the foot of the cliff to the closer boat 108m b between the boats if they are sighted in the same direction