Transcript POWERPOINT JEOPARDY - Princeton High School

4.1
4.2
4.3 &
4.4
4.5 &
4.6
4.7
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Question 4.1 – 10
Identify the triangle that fits
the given description.
obtuse
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Answer 4.1 – 10
JLM
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Question 4.1 - 20
Identify the triangle that fits
the given description.
acute
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Answer 4.1 – 20
JKL
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Question 4.1 - 30
Identify the triangle that fits
the given description.
equilateral
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Answer 4.1 – 30
JKL
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Question 4.1 - 40
Identify the triangle that fits
the given description.
isosceles
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Answer 4.1 – 40
JLM
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Question 4.1 - 50
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Answer 4.1 – 50
acute
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Question 4.2 - 10
Find the value of x.
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Answer 4.2 – 10
33
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Question 4.2 - 20
Find the value of x.
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Answer 4.2 – 20
11
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Question 4.2 – 30
Find the mL1.
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Answer 4.2 – 30
137o
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Question 4.2 - 40
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Answer 4.2 – 40
82o, 82o
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Question 4.2 - 50
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Answer 4.2 – 50
59o, 90o
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Question 4.3 & 4.4- 10
Find the value of x.
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Answer 4.3 & 4.4 – 10
5
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Question 4.3 & 4.4 - 20
Find the length of the hypotenuse in the
triangle shown. Use a calculator to round
your answer to the nearest tenth.
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Answer 4.3 & 4.4 – 20
17.2
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Question 4.3 & 4.4- 30
Plot the points and find the
distance between them.
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Answer 4.3 & 4.4 – 30
10
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Question 4.3 & 4.4 - 40
Plot the points and find the
distance between them.
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Answer 4.3 & 4.4 – 40
about 4.5
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Question 4.3 & 4.4 - 50
Find the measure of all
numbered angles in the
figure below.
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Answer 4.3 & 4.4 – 50
mL1 = 118o
mL2 = 31o
o
mL3 = 46
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Question 4.5 & 4.6 - 10
Is the triangle shown
below acute, right, or
obtuse?
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Answer 4.5 & 4.6 – 10
acute
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Question 4.5 & 4.6 - 20
Classify the triangle with
the given side lengths as
acute, right, or obtuse.
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Answer 4.5 & 4.6 – 20
obtuse
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Question 4.5 & 4.6 - 30
Classify the triangle with
the given side lengths as
acute, right, or obtuse.
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Answer 4.5 & 4.6 – 30
obtuse
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Question 4.5 & 4.6 - 40
D is the centroid of ABC.
Find DC and DE if EC = 33.
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Answer 4.5 & 4.6 – 40
DC = 22
DE = 11
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Question 4.5 & 4.6 - 50
P is the centroid of
Find KP and PM.
JKL.
y
n
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Answer 4.5 & 4.6 – 50
KP = 12
PM = 6
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Question 4.7 - 10
Use the diagram at the
right to complete
the statement.
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Answer 4.7 – 10
mLC
AB
AB < BC < CA
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Question 4.7 - 20
Name the smallest and
largest angles of the
triangle.
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Answer 4.7 – 20
smallest: LK
largest: LJ
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Question 4.7 - 30
Name the shortest and
longest sides of the triangle.
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Answer 4.7 – 30
shortest: WX
longest: YW
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Question 4.7 - 40
Can the side lengths form
a triangle? Explain.
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Answer 4.7 – 40
No, because 2 + 4 = 6.
Yes, because the sum of two sides
is greater than the sum of the third
in all three cases. A triangle can be
formed.
No, because 5 + 11 < 17.
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Question 4.7 - 50
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Answer 4.7 – 50
Yes, because the sum of
two sides is greater than the
third side in all three cases.
A triangle can be formed
with these measurements.