How do you use Heron's formula to find the area of a triangle with sides of lengths #7 #, #4 #, and #9 #?
2 Answers
Explanation:
Heron's formula for finding area of the triangle is given by
Where
and
Here let
Explanation:
Use Heron's formula:
Heron's formula:
Where,
So,
Substitute the values
We can further simplify that,