Question
Find the height $ h $ of a rhombus if side $a = 2565\, \text{cm}$ and angle $\alpha = 22^o$.
Answer
$960.8659\, \text{cm}$
Explanation
To find height $ h $ use formula:
$$ \sin \left( \alpha \right) = \dfrac{ h }{ a } $$After substituting $\alpha = 22^o$ and $a = 2565\, \text{cm}$ we have:
$$ \sin( 22^o ) = \dfrac{ h }{ 2565 } $$ $$ 0.3746 = \dfrac{ h }{ 2565 } $$$$ h = 0.3746 \cdot 2565 $$$$ h = 960.8659 $$This page was created using
Rhombus Calculator