Question

Hi! Can someone answer this you should find it pretty easy
Whoever gives the right answer I’ll mark brainliest

Answer 1

$\sf \large{ \pink{A} \: = \frac{1}{2}(a + b)h }$

The subject of a formula is the variable that is being worked out. It can be recognised as the letter on its own on one side of the equals sign.

Hence, in this case $\rm\large\green{A}$ is the subject