jeopardy

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!!!!