Corrections Post-Election 5F Flashcards
1
Q
Area of triangle:
A
Height times half the width
2
Q
Area of square:
A
Side length by side length.
3
Q
What is the zero product principle?
A
When given a quadratic equation where x could equal two different things the equations must end in = 0
4
Q
How do you identify a quadratic equation?
A
It must have at least one x^2 term.
5
Q
What does FOIL stand for?
A
First-Outside-Inside-Last referring to multiplication of (x)(x) equations.
6
Q
What is the area of a curved surface of a cone?
A
S = Pi x radius x length
