lm jeopardy geometric means proportions similar figures parallel lines special segments $100 $200...
TRANSCRIPT
LM Jeopardy Geometric
Means Proportions Similar figures Parallel Lines Special Segments
$100
$200
$300
$400
$500
$100 $100 $100 $100
$200 $200 $200 $200
$300 $300 $300 $300
$400 $400 $400 $400
$500 $500 $500 $500
Final Jeopardy
$100 Question from Geometric Means
Find the geometric mean of 8 and 10
$100 Answer from Geometric Means
What is 4 squ(5)
$200 Question from Geometric Means
15 is the geometric mean of 5 and what number?
$200 Answer from Geometric Means
What is 45
$300 Question from Geometric Means
Find the length of PS:
$300 Answer from Geometric Means
What is squ(42)
$400 Question from Geometric Means
Find the length of PR
$400 Answer from Geometric Means
PR = 2 squ(3)
$500 Question from Geometric Means
Find length of PQ
$500 Answer from Geometric Means
What is 2 squ(6)
$100 Question from Proportions
Find X: 5
2
x
8
$100 Answer from Proportions
What is x = 20
$200 Question from Proportions
Find y: 145
8 y
$200 Answer from Proportions
What is y = 22.4
$300 Question from Proportions
Set up the proportions for the three side lengths of the following similar triangles
$300 Answer from Proportions
What is AB
DE
CB
CE
CA
CD
$400 Question from Proportions
Find K: 21
2k3
9
1k
$400 Answer from Proportions
What is k = -6.5
$500 Question from Proportions
Find the value of AE assumingAB and ED are parallel:
$500 Answer from Proportions
What is AE = 19.2
$100 Question from Similar Figures
The two properties that similar figures have
$100 Answer from Similar Figures
What are corresponding anglesare congruent and corresponding sides proportional
$200 Question from Similar Figures
The three ways to prove two triangles similar.
$200 Answer from Similar Figures
What are AA~, SAS~, and SSS~
$300 Question from Similar Figures
True/False: The following two figures are similar
$300 Answer from Similar Figures
What is True
$400 Question from Similar Figures
The length of the shortest side of the given similar figures
$400 Answer from Similar Figures
What is 7.5
$500 Question from Similar Figures
Identify all similar triangles and explain why they similar to each other
$500 Answer from Similar Figures
What is )(~
~)(~
~)(~
tyTransitiviMPWMAL
AAMPWMHT
AAMALMHT
$100 Question from Parallel Lines
Set up a proportion given that the lines are parallel
$100 Answer from Parallel Lines
What is EB
CE
DA
CD
$200 Question from Parallel Lines
Find DB assuming DE is parallel to BC:
$200 Answer from Parallel Lines
What is 5.333333
$300 Question from Parallel Lines
Find X:
$300 Answer from Parallel Lines
What is X = 3
$400 Question from Parallel Lines
If AD ll BE ll CF, find y using the diagram below
$400 Answer from Parallel Lines
What is y = 2.5
$500 Question from Parallel Lines
ABC has vertices A(0,2), B(12,0), C(2,10).
-Find the coordinates of the midpoint X of AB and Y of CB. -Determine if XY ll AC (show work!)
$500 Answer from Parallel Lines
What is X(6,1); Y(7,5)
XY is parallel to AC (m=4)
$100 Question from Special Segments
Set up a proportion using the altitudes if triangle ABC~ triangle XYZ
$100 Answer from Special Segments
What is YS
XY
BR
AB
$200 Question from Special Segments
True/False: The scale factor between the perimeter of two triangles is the same scale factor between the proportional sides
$200 Answer from Special Segments
What is True
$300 Question from Special Segments
Find the scale factor from triangle ABC to triangle XYZ if the triangles are similar
$300 Answer from Special Segments
What is 2:3
$400 Question from Special Segments
Assume ABD~ADC. If AD = 16,AC = 31, and DC = 23. Find the perimeter of triangle ABD(round everything to one decimal)
$400 Answer from Special Segments
What is 36.1
$500 Question from Special Segments
Set up a proportion and solve for XY
$500 Answer from Special Segments
What is XY = 27
Final Jeopardy
Given: Triangle ABC ~ Triangle PQR BD is the altitude of Triangle ABC
QS is the altitude of Triangle PQR
Prove: QP
BA
QS
BD
Statement Reason1. Given 1. Given
2. AD perp BD; PS perp QS 2. Def altitude3. A(ADB) and A(PSQ) are rt angles 3. Perp lines form 4 rt angles
4. A(ADB) congruent to A(PSQ) 4. All rt angles congruent5. A(A) congruent to A(P) 5. Def Similar Figures
6. Triangle ADB ~ Triangle PSQ 6. AA~7. Conclusion 7. Def Similar Figures