Question

The formula for area of the triangle, $A$ = $\frac{1}{2}\times b\times h$.

Make 'h' as subject of the formula.

• A. $A=\frac{1}{2}\times b\times h$
• B. $h=\frac{2A}{b}$
• C. $b=2Ah$
• D. $h=2bA$

Answer 1

The correct option is B $h=\frac{2A}{b}$

Subject of a formula is the variable which is expressed in terms of the other variables involved in the formula.
So,$h=\frac{2A}{b}$
where $h$ is the subject of the formula.

So, option B is correct.