Vocabulary
A polygon in which all angles have the same measure.
Equiangular polygon
How many feet are in a mile?
5280
Find the angle whose tangent is 2.5.
68.2
What is the opposite of -5?
5
State the Pythagorean Theorem.
a2 + b2 = c2
A seven sided polygon
Heptagon
How many centimeters are there in a kilometer?
100,000 cm
Complementary angles add up to _________ degrees.
90
Simplify sqrt(125)
5sqrt5
Name the three ways you can solve a system of equations.
Substitution, Graphing, Elmination
A polynomial of one term
Monomial
Convert 25 feet per second into miles per hour.
Two lines that intersect to form right angles are called ______________
Perpendicular
What is 1/4th of 5/6?
5/24
have the same slope.
In a circle, and angle whose vertex is the center of the circle.
Central angle
Convert 60 in3 into cubic feet.
Do on board
Vertical
What is the LCM of 12, 25 and 6?
300
Solve 2x3 - 32x = 0
0, 4, -4
For any non-zero number, the recipricol of the number.
Multiplicative inverse.
Do on board.
Two angles that add up to 180 degrees are called ___________ angles.
Supplementary
What is the opposite inverse of 6?
-1/6
The sum of the angles in an equilateral triangle is?
180