Names
Pythagorean Theorem
Trigonometric Functions
Triangles & Congruence
Miscellaneous
100
The name of this angle.
What is angle ABC?
(or: What is angle CBA?)
100
It is the value of x in the problem below.
What is 10?
100
The ratios for sine, cosine, and tangent.
sine = opposite/hypotenuse
cosine = adjacent/hypotenuse
tangent = opposite/adjacent
100
Its the word that means that a triangle has only two sides that are the same length.
What is isosceles?
100
It is the sum of interior angles of a triangle.
What is 180 degrees?
200
The name of this line.
What is line PQ or line QP?
200
It is the value of x in the problem below, rounded to the nearest tenth.
What is 24.5?
200
It is the value of c in the problem below, rounded to the nearest hundredth.
What is 8.83?
cos(25) = 8/c
c*cos(25)=8
c=8/cos(25)
200
This is a list of the triangle congruence theorems.
What are ASA, SAS, AAS, SSS?
200
It means that all 3 angles in a triangle are exactly the same size and are exactly 60 degrees.
What is equiangular?
300
It is the name of this plane.
What is plane PQS?
What is plane PQR?
What is plane QSR?
What is plane PSR?
300
It is the value of c in the problem below, rounded to the nearest tenth.
What is 11.4?
300
It is the value of b in the problem below, rounded to the nearest hundredth.
What is 3.73?
tan(25)=b/8
8tan(25)=b
300
It is the congruence theorem that can be used to prove the two triangles below are congruent.
What is SAS?
300
This is when you find the measures of all 3 angles and the lengths of all 3 sides in a triangle.
What is solving a triangle?
400
It is the angle adjacent to angle OSI.
What is angle DSI or angle ISD?
400
It is the length of the hypotenuse in the problem below, rounded to the nearest tenth.
What is 26.0?
400
It is the value of x in the problem below, rounded to the nearest tenth.
What is 57.3 degrees?
tan(x)=28/18
enter on calculator: 2nd tan 28/18
400
It is the reason that the two triangles below can be considered congruent.
What is SSS?
400
It is the description of a rotation.
What happens when you spin a shape around a given center point and end up with a congruent shape that is just in a new place and facing a different direction?
500
It is the angle vertical to angle DFG.
What is angle HGJ?
500
It is the length of the hypotenuse in the problem below, rounded to the nearest tenth.
What is 17.0?
500
It is the value of y in the problem below, rounded to the nearest tenth.
What is 32.7 degrees?
tan(y)=18/28
enter on calculator: 2nd tan 18/28
500
It is the reason why the two triangles below can be considered congruent.
What is AAS?
500
These are the types of transformations we can perform that don't change the size or shape.
What are rotation, reflection, and translation?