Pythagorean Theorem and its Converse
Special Triangles
Grab Bag
Trigonometry
Riddles
100
What is the value of the length of RT?
√195
100
For the triangle represented by the below drawing, what is the length of 
?
15√2
100
a2 + b2 = c2
What is the Pythagorean Theorem
100
Cos =
adjacent / hypotenuse
100
What has arms, but is not flesh, bone or blood?
clock
200
If the hypotenuse is 17 and the base is 8 what is the height
15
200
In a 30-60-90 Triangle with a hypotenuse of 14in, find the measure of the shortest side
7
200
Name the two types of special right triangles
What is a 45-45-90 and a 30-60-90 right triangle
200
sin =
opposite/ hypotenuse
200
The more there is the less you see.
Darkness
300
Do the following sides represent a right triangle?
6, 8, 10
yes, satisfies the Pythagorean theorem.
300
In a 45-45-90 triangle
The hypotenuse is 5, what are the measures of the two congruent legs?
(5sqrt2)/2
300
What are all the trig functions?
What is sine, cosine, tangent, cotangent, secant and cosecant.
300
tan =
opposite/adjcent
300
I have keys but no locks.
I have a space but no room.
You can enter, but you can’t go outside.
What am I?
Key board
400
Classify the triangle as acute, right or obtuse given its side lengths:
7, 9, 11
Acute
400
Given the diagram, what is the length of DE?
6√3?
400
A trigonometric function of an angle equal to the reciprocal of its sine
cosecant
400
List all of the inverse trig functions.
secant, cotangent , cosecant
400
If you divide thirty by half, and add ten, what do you get?
70
500
What is the length of a diagonal of a square with a perimeter of 40 inches?
What is 10√2 inches
500
14
500
the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.
Trigonometry
500
Find side c of triangle ABC if m<A=54, m<B=72, a=33
33
500
What kind of room has no windows or doors?
mushroom