Core stretch An 8 m ladder makes $62^\circ$ with level ground; find its vertical height. $h$ \(8

Question

Core stretch An 8 m ladder makes $62^\circ$ with level ground; find its vertical height. $h$ $8\text{ m}$ $62^\circ$ Give non-exact lengths and areas to 3 significant figures, and angles to 1 decimal place.

Accepted Answer

$h=8\sin62^\circ=7.06\text{ m}$.

A ladder in three support configurations

A ladder in three support configurations

Solution:

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