Lines
A straight set of points that extend in opposite directions without ending.
Line
A triangle that contains a 90 degree angle.
Right
When angles have the same measure.
Congruent
Longest side of a right triangle.
Hypotenuse
Number of children Mrs. Shaffer has.
3
A line that has one endpoint and continues in the other direction without ending.
Ray
A triangle that contains an angle greater than 90 degrees
Obtuse
Angles that are opposite each other and congruent.
Vertical
Trig function using adjacent over hypotenuse.
Cos
Mrs. Shaffer's favorite season.
Spring
Two lines that never intersect.
Parallel
A triangle that has all equal sides.
Equilateral
Two angles that are adjacent and add up to 180 degrees.
Linear Pair
Trig function using opposite over adjacent.
Tangent.
Mrs. Shaffer's favorite color.
Blue
Two lines that intersect and form four right angles.
Perpendicular
A triangle that has no equal sides.
Scalene
Two angles that add to 90 degrees.
Complementary
What kind of triangle must you have to use basic trigonometry functions.
Right
Mrs. Shaffer's previous career before teaching.
Engineer
Part of line between two endpoints.
Line segment
A triangle that has all equal angles.
Equiangular
The point of an angle where the 2 rays come together.
Vertex
If you are using sin to find an unknown angle, what must you type in the calculator.
Sin-1
Mrs. Shaffer's favorite animal.
Dog