Question

✓s/s-a) (5-8165-c) tell​

Answer 1

Answer:

Step-by-step explanation:

You can calculate the area of a triangle if you know the lengths of all three sides, ... herons formula A = sqrt( s(s-a)(s-b)(s-c). Example: What is the area of a triangle where every side is 5 long? ... triangle angle from sides C = cos^-1( (a^2+.

Missing: 8165- ‎| Must include: 8165-