Move It
A rigid motion uses this rule: (x,y)---->(-y, x).
What is a rotation of 90 degrees?
When given the measure of the opposite side and the hypotenuse, would you use sine or the inverse of sine (sin-1) to solve for the angle?
What is the inverse sine (sin-1)?
Two angles that add up to be 90 degrees is called:
What is complementary angles?
Perpendicular lines' slope.
What are slopes that are opposite reciprocals?
What is the Pythagorean Theorem.
What is a2+b2+c2 ?
A rigid motion uses this rule: (x,y)---->(x,-y).
What is the reflection over the x axis.
Use this to find the angle measure in a right triangle when the opposite and the adjacent sides are known.
What is the inverse tangent (tan-1)?
State the angles of a special right triangle
What are the side lengths of a 30-60-90 or 45-45-90 triangle?
Describe Parallel lines slope.
What is the same slope?
The area of a circle.
What is pi(r)2 ?
Motion of the figure if you translate it <-3, -5>
What is a translation 3 units left and 5 units down?
The angles in a triangle add up to be?
What is 180 degrees?
The longest side of a right triangle.
What is the hypotenuse?
The circumference of a circle
What is pi X d or 2(pi)r?
What are the coordinates of a rectangle after being rotated 180 degrees: (2,5) (5,5) (2,1) (5,1)
What is (-2,-5) (-5,-5) (-2,-1) (-5,-1)
Use this to find an unknown angle measure when the adjacent side and the hypotenuse are given.
What is the inverse cosine?
When parallel lines are intersected by a line, what is that line called?
What is transversal?
What is the volume formula of a rectangular prism?
What is lwh ?
Translate the triangle <4,-5> : (2,1) (0,0) (3,-4)
What is (6,-4) (4,-5) (7,-9)
The angle measure of a right triangle whose opposite side is 15 and whose hypotenuse is 17.
What is sin-1(5/17) ?
Use this to find the missing side of a right triangle when two side lengths are known.
What is the Pythagorean Theorem?
When parallel lines are intersected by a transversal, these angles are congruent?
What are alternate interior, alternate exterior and corresponding angles?
Angles that form and x and are across from each other are called
What is Vertical Angles?