Question

plz check it as its answer should be 23/2 but it is coming -23/2

and plz let me know my mistake​

Answer 1

your answer is right..the area of a triangle formula has two bars on either sides. This means the answer obtained inside them is always positive..

And also the area of a triangle or any polygon for that matter cannot be negative..

hope my answer helped. .

Answer 2

Your answer is correct!
Area cannot be negative. So we can write
$\frac{ - 23}{2}$as $\frac{23}{2}$.

Thank You!