With base distance $20$ m and elevation $60^\circ$, the height $h$ equals—

Question

Accepted Answer

$20 \cdot 	an 60^\circ$

Answer

$\dfrac{20}{	an 60^\circ}$

Answer

$20 \cdot \cos 60^\circ$

Answer

$20 \cdot \sin 60^\circ$

With base distance 202020 m and elevation 60∘60^\circ60∘, the height hhh equals—