Find the area $ A $ of a rectangle if side $a = \frac{ 5 }{ 2 }$ and side $b = 10$.
Answer
$A = 25$
Explanation
To find area $ A $ use formula:
$$ A = a \cdot b $$After substituting $ a = \frac{ 5 }{ 2 } $ and $ b = 10 $ we have:
$$ A = \frac{ 5 }{ 2 } \cdot 10 $$$$ A = \frac{ 5 }{ 2 } \cdot 10 $$$$ A = 25 $$This page was created using
Rectangle Calculator