Question #bd3bd
1 Answer
Dec 21, 2017
These dimensions would not not form a triangle.
Explanation:
For a triangle to be formed, the sum of two sides should be greater than the third side.
suppose, a=4; b=8; c=12
It can be seen, a+b = c (and not greater than c), so the triangle cannot be formed.
In case, there is corrected length, then one can use Heron's formula:
A =
where,
