Find the area $ A $ of a rectangle if side $a = 20$ and side $b = 5 \sqrt{ 3 }$.
Answer
$A = 100 \sqrt{ 3 }$
Explanation
To find area $ A $ use formula:
$$ A = a \cdot b $$After substituting $ a = 20 $ and $ b = 5 \sqrt{ 3 } $ we have:
$$ A = 20 \cdot 5 \sqrt{ 3 } $$$$ A = 20 \cdot 5 \sqrt{ 3 } $$$$ A = 100 \sqrt{ 3 } $$This page was created using
Rectangle Calculator