The formula for the area of a triangle is \( A=\frac{1}{2} b h \). Which of the following is the same equation solved for the variable \( b \) ? b.) \( b=\frac{A}{2 h} \) b.) \( b=\frac{2 A}{h} \) c.) ci) \( b=\frac{2 h}{A} \)

To solve the area formula for \( b \), start with the equation \( A=\frac{1}{2} b h \). Multiply both sides by 2 to eliminate the fraction, resulting in \( 2A = b h \). Next, divide both sides by \( h \) to isolate \( b \), giving you \( b = \frac{2A}{h} \). As for common mistakes, watch out for mixing up the order of operations! Many students rush into multiplying or dividing without carefully rearranging the formula step by step, leading to confusion. Always keep track of your variables!