Trigonometry
The ratio for Tangent.
What is opposite over adjacent
These are lines that never intersect.
What is parallel lines?
This is a part of a line with a starting point and end point
What is a line segment
Given the coordinates A(0,3). State the new coordinates after translating them up 2 units and to the left 3 units
What is A(-3,5)
When figures are the same shape but different sizes
What is similar figures
The ratio for Sine
What is opposite over hypotenuse
These two angles add to 90o.
What are Complementary Angles
This is a pair of lines that intersect to form right angles
What are perpendicular lines
Given the coordinates C(-4,-2). State the new coordinates after rotating 180˚
What is C(4,2)
What are the angles
This is used to find the measure of the angle inside of a right triangle given the sides
What is the inverse trigonometric function
If two angle measures are equal then the angles are congruent.
What is the definition of congruence
Half of the diameter
What is the radius
Given the coordinates B(5,-3). State the new coordinates after Reflecting over y-axis
What is B(-5,-3)
How you solve for sides of similar triangles
What is ratios and proportion
When given an angle and a side to find a missing side
What is when to use trigonometry
This ray splits an angle into two congruent angles.
What is an angle bisector
a=a
What is the reflexive property
Given K(9,12) dilate with a scale factor of 3.
What is K'(27,36)
If ABC is similar to MNP then NP is the corresponding side to it
What is BC
This function is used when adjacent side is missing, the angle is 38, and the opposite side is 13.
What is tangent or tan38=13/x
The distance formula.
What is (just say it)
ab=ba
What is symmetric property
Given the coordinates P(1,3). State the new coordinates after Rotating 90˚clockwise
What is P'(3,-1)
If ABC is similar to MNP then AC is 45 and MP is 9 what is the scale factor
What is either 9 or 1/9