Question

the movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your ans the formula for the area of a triangle is $a = \frac{1}{2}bh$. solve the formula for $h$. $\bigcirc$ $h = 2a - b$ $\bigcirc$ $h = \frac{a}{2b}$ $\bigcirc$ $h = 2ab$ $\bigcirc$ $h = \frac{2a}{b}$

Explanation:

Step1: Multiply both sides by 2

To isolate \( h \), start by eliminating the fraction. Multiply both sides of the equation \( A = \frac{1}{2}bh \) by 2. This gives \( 2A = bh \).

Step2: Divide both sides by \( b \)

Now, to solve for \( h \), divide both sides of the equation \( 2A = bh \) by \( b \) (assuming \( b
eq 0 \)). This results in \( h = \frac{2A}{b} \).

Answer:

\( h = \frac{2A}{b} \) (the fourth option)