Question

If a tree casts a 18 feet shadow and at the same time, a child of height 3 feet casts a 2 feet

Answer 1

Answer:

27 ft

Step-by-step explanation:

In First rt. angled triangle,

Tan ACB = 3 / 2

In second triangle,

Tan ACB = AB / BC

or, 3 / 2 = AB / 18 ft

AB = 27 ft