Needed Theorems
Triangle Cong./Sim.
Proofs
Similar Figures
Miscellaneous
100
x = 25
100
If ABC~DEF and m<B = 7x+8 while m<E = 5x+32, find x.
x = 12
100
Fill in the missing reason in the following proof, be careful to go off of the information already stated. 
SAS
100
If the similarity ratio of two figures is a to b, what are the corresponding perimeter and area ratios?
a to b, and
a^2:b^2
100
100 points to every team who can write out the lyrics to the chorus of the FUN song from Spongebob.
F is for Friends who do stuff together
U is for you and me
N is for anywhere at anytime at all
down here in the deep blue sea!
200
x=7
200
Name all 5 triangle congruence postulates.
SAS, SSS, AAS, ASA, and HL
200
What would be the statement for #4? I am going to be picky about notation and corresponding parts.
MN = ON
200
What are the four triangle similarity postulates?
AA, HL, SAS, and SSS
200
x=2
300
Solve for x and y.
x=30 and y=120
300
What two congruence postulates could you use to prove these triangles congruent? You must list both.
ASA and AAS
300
ANY team that can effectively complete the following proof will earn 300 points! You have 3 minutes. 
Answers will vary
300
The similarity ratio of two sheets of metal is 4 to 5. If the smaller piece costs $9, what is the cost of the larger piece? Round appropriately (think money) to receive full credit.
$14.06
300
Solve for y.
y = 32
400
Solve for x.
x = -2
400
If x = 3, are the triangles congruent? If so, state the triangle congruence postulate that you could use to prove it.
Yes, HL
400
What would be the reason for #7?
CPCTC
400
Mrs. Madison is standing outside with her pet giraffe, Charles. If Charles (who is 16 feet, 8 inches tall) casts a 260 inch shadow, how long will Mrs. Madison's shadow be if she is 5 feet, 10 inches?
Your final answer must be in feet, inches format to receive credit.
7 feet, 7 inches
400
2sqrt10
500
Two side lengths of a triangle are 7 and 12. Write a compound inequality describing possible lengths for the third side. Notation matters here, so be careful.
5 < x < 19
500
Yes; SSS (sides are proportional); ZYG is congruent to BRP; 1/2
500
List what goes with numbers 1-5.
1. Given
2. PQ // ST
3. Alternate Interior
4. Vertical Angles
5. PRQ is congruent to TRS
500
A triangle's angles are in a ratio of 3:5:7, what are all three angle measures?
36, 60, and 84
500
Solve for x.
(x+3)/4=11/(x-4)
x = 7, -8