A man 1.8 metre tall observes the angle of elevation of a tree to be 20 degrees, if he is standing 16 metres from the tree. Find the height of the tree.

Answer 1

(h-1.8)/16 = tan 20°

Answer 2

A man 1.8metres tall observes the angle of elevation of a tree to be 26°.if he is standing 16 metres from the tree,find the height of the tree to two decimal places