Home > INT3 > Chapter 8 > Lesson 8.1.1 > Problem 8-18
8-18.
Match the law, equation, or formula in Column I with its corresponding name from Column II. Homework Help ✎
Column I
Column II
a.
x =
1.
Law of Cosines
b.
2.
Area of a triangle
c.
c2 = a2 + b2
3.
Pythagorean Theorem
d.
c2 = a2 + b2 – 2abcos(C)
4.
Quadratic Formula
e.
A =
5.
Law of Sines
e: 2
If you do not have the rest of these memorized, work on doing so.