Question

At a certain point, the angle of elevation of a tower
is found to be such that its tangent is
on
walking 35 m away from the tower, the angle of
elevation has its tangent
. Find the height of the
tower.​

Answer 1

Answer:

.. In botany, a hilum (pronounced /ˈhaɪləm/) is a scar or mark left on a seed coat by the former attachment to the ovary wall or to the funiculus (which in turn attaches to the ovary wall). ... The adjectival form hilar denotes the presence of such a mark, and can be used as a distinguishing characteristic of a seed or spore....