Find the diagonal $ d_2 $ of a rhombus if area $A = 156$ and diagonal $d_1 = 24$.
Answer
$d_2 = 13$
Explanation
To find diagonal $ d2 $ use formula:
$$ A = \dfrac{ d_1 \cdot d_2 }{ 2 } $$After substituting $ A = 156 $ and $ d_1 = 24 $ we have:
$$ 156 = \dfrac{ 24 \cdot d_2 }{ 2 } $$$$ 156 \cdot 2 = 24 \cdot d_2 $$$$ 312 = 24 \cdot d_2 $$$$ d_2 = \dfrac{ 312 }{ 24 } $$$$ d_2 = 13 $$This page was created using
Rhombus Calculator