Find the angle $ \beta $ of a rhombus if side $a = 338$ and angle $\alpha = \frac{ 73 }{ 4 }^o$.
Answer
$\beta = \frac{ 287 }{ 4 }^o$
Explanation
To find angle $ \beta $ use formula:
$$ \alpha + \beta = 90^o $$After substituting $ \alpha = \frac{ 73 }{ 4 }^o $ we have:
$$ \frac{ 73 }{ 4 }^o + \beta = 90^o $$ $$ \beta = 90^o - \frac{ 73 }{ 4 }^o $$ $$ \beta = \frac{ 287 }{ 4 }^o $$This page was created using
Rhombus Calculator