Jeopardy
Q $100
Q $200
Q $300
Q $400
Q $500
Q $100 Q $100Q $100 Q $100
Q $200 Q $200 Q $200 Q $200
Q $300 Q $300 Q $300 Q $300
Q $400 Q $400 Q $400 Q $400
Q $500 Q $500 Q $500 Q $500
Final Jeopardy
$100 Question from H1
Congruent angles that share a vertex but no sides are called…
$100 Answer from H1
Vertex angles
$200 Question from H1
Supplementary angles that share a vertex AND share a side are called a…
$200 Answer from H1
Linear pair
$300 Question from H1
What is the converse of this statement?
“If two lines are perpendicular, then they intersect at 90˚ angles”
$300 Answer from H1
“If they intersect at 90˚ angles, then two lines are parallel”
$400 Question from H1
What is the missing statement and reason?
$400 Answer from H1
angle EBA is congruent to angle CBD; Vertical angles are congruent.
$500 Question from H1Write a two column proof for the following:Given: angle 1 + angle 3 = 180˚Prove: angle 1 = angle 4
3
1
4
2
$500 Answer from H1
Answers may vary:
Ex. ∟1 + ∟3 = 180 Linear Pair∟4 + ∟3 = 180 Linear Pair∟1 = ∟4 Transitive Property
$100 Question from H2
Solve for x.
5x
3x + 20
$100 Answer from H2
X = 10
$200 Question from H2
Solve for x and find angle JGI
J
GI
H3x - 6 8x - 53
$200 Answer from H2
x = 11; JGI = 35
$300 Question from H2
Find the missing measure in this pair of angles. (Explain your answer for Daily Double!
KP
M
45˚
x˚
$300 Answer from H2
45˚; because the square in the corner shows that they are complementary angles.
$400 Question from H2(For these questions, assume lines n and m are parallel, with transversal t)
Name a pair of alternate interior angles and a pair of same side interior angles
12
43
7
6
85
t n
m
$400 Answer from H2
Alternate interior:
4 and 53 and 6
Same-side interior:
4 and 63 and 5
$500 Question from H2
If the measure of angle 2 is 115˚, what is the measure of angle 5?
(Explain why for a Daily Double!! Use vocab…)
12
43
7
6
85
t n
m
$500 Answer from H2
65˚; ex.: corresponding to 6, linear with 5
$100 Question from H3
Find the length of AB.
A B C
45 cm
30 cm
$100 Answer from H3
BC = 15 cm
$200 Question from H3
Find x, and find the measure of BC.
A B C4x
45 cm
2x + 9
$200 Answer from H3
x = 6BC = 21 cm
$300 Question from H3
E
F
G
H
3x + 5
30o
∠EFH = 65o
Find x and the m EFG∠
$300 Answer from H3
x = 10
$400 Question from H3B is the midpoint of AC.Find x, and find the length of AC.
A B C5x 40 cm
$400 Answer from H3
x = 8, AC = 80cm
$500 Question from H3
E
F
G
H
12x
9x + 21o
FG bisects EFG ∠
Find x and the m EFG∠
$500 Answer from H3
x = 7; EFG = 84∠ o
$100 Question from H4
What is the interior angle sum of a polygon with 12 sides?
$100 Answer from H4
1080o
$200 Question from H4
If two exterior angles in a triangle are 275o, what is the measure of the third exterior angle?
$200 Answer from H4
85o
$300 Question from H4
Find the missing angle in the polygon below.
95o
35o108o
x
$300 Answer from H4
122o
$400 Question from H4
A polygon has an interior angle sum of 3,420o. How many sides does the polygon have?
$400 Answer from H4
n = 19
$500 Question from H4
Find the measure of x and y.
yx
102o
95o118o
121o
$500 Answer from H4
x = 118o; y = 76o
$100 Question from H5
What conditions are required for two figures to be similar?
$100 Answer from H5
All corresponding sides are proportional, all corresponding angles are congruent.
$200 Question from H5
Solve the proportion below.
12 = 815 x
$200 Answer from H5
x = 10
$300 Question from H5
Name the two triangles that are marked congruent below. (Figures NOT drawn to scale)
A
CB
E
F
D
$300 Answer from H5
ABC ≅ FEDorACB ≅ FDEorBAC ≅ EFD
$400 Question from H5
Are the two triangles similar? Why or why not?
15’ 5’
9’
3’
12’3’
$400 Answer from H5
No; the sides are not proportional
$500 Question from H5
Find the measure of x
12 in
8 in
18 in12 in
25 inx in
$500 Answer from H5
x = 15 in
Final Jeopardy
Name an essential question from Unit 1, 2 or3 and explain your answer to it.
Final Jeopardy Answer
GOOD LUCK WITH EXAMS!!!!
