SOLUTION: Find the area of the triangle whose sides have the given length.
a=7
b=8
c=9
Algebra.Com
Question 1042355: Find the area of the triangle whose sides have the given length.
a=7
b=8
c=9
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the area of the triangle whose sides have the given length.
a=7
b=8
c=9
=====================
Use Heron's Law.
Answer by ikleyn(53765) (Show Source): You can put this solution on YOUR website!
.
Use the Heron's formula.
See the lessons
- Proof of the Heron's formula for the area of a triangle,
- One more proof of the Heron's formula for the area of a triangle,
in this site.
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