Shapes
A shape that has all right angles and congruent sides?
What is a square
s=(m/360)(2pir)
The legs are the same length and the hypotenuse is the leg length times the square root of 2
What are the side lengths of a 45-45-90 triangle?
What is true about the slopes of perpendicular lines?
They are opposite reciprocals
Adjacent/Hypotenuse
What is the Cosine Ratio
A shape that has 4 congruent sides?
What is a rhombus
Theorem that determines that vertical angles are congruent.
What is the Vertical Angle Theorem
What are the side lengths of a 30-60-90 triangle?
The hypotenuse is twice as long as the shortest side and the medium side is the short side times the square root of 3.
x, 2x, x times square root of 3
The area of a circle.
What is pi x r squared?
A shape that has two pairs of consecutive congruent sides.
What is a kite.
Triangle angles must sum to ___.
What is 180 degrees
The longest side of a right triangle.
What is the Hypotenuse
What is formula to find the measure of each angle in a regular polygon?
180(n-2)/n
The circumference of a circle
What is pi X d or 2(pi)r?
A shape that has four sides.
What is a quadrilateral
ASA, SAS, SSS
What are triangle congruence theorems.
In a right triangle, one angle should be equal to____.
What is 90 degrees
When parallel lines are intersected by a transversal these angles are supplementary.
What are same side interior angles?
Corresponding angles are always ____.
What is congruent
The theorem most commonly associated with Geometry.
What is the Pythagorean Theorem
pi/180
What is the radian/degree conversion factor.
Use this to find the missing side of a right triangle when two side lengths are known.
What is the Pythagorean Theorem?
Opposite/Hypotenuse
What is the Sine ratio
If two angles form a linear pair, then they are supplementary.
What does the linear pair postulate state?