### Unit 3

```Jeopardy
Properties
of Polygons
Triangles
Q \$100
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Q \$300
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Q \$400
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Q \$500
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Q \$500
Measuring
Angles
Hodgepodge Remember?
Final Jeopardy
\$100 question
Measuring angles
What device do we use to
measure angles?
Measuring angles
A protractor
\$200 Question
Measuring angles
What are the names of these angles?
C
B
A
E
D
Measuring angles
A. Obtuse angle
B. Acute angle
C. Right angle
D. Straight angle
E. Reflex angle
\$300 Question
Measuring angles
What is the measure of
this angle?
Measuring angles
Did you
get it?
\$400 Question
Measuring angles
91 Degrees names
what type of angle?
Measuring angles
An obtuse angle
\$500 Question
Measuring angles
What is the measure of the missing supplementary
Angle?
?
Measuring angles
135 degrees
\$100 Question
Properties of Polygons
What are the properties that ALL
polygons share?
Properties of Polygons
They Must :
•Have 3 or more sides
•Have no intersections
•Have no curved sides
•Be closed
\$200 Question
Properties of Polygons
How do we know that all these
Properties of Polygons
They all have 2 pairs
of parallel sides.
\$300 Question
Properties of Polygons
What word(s) apply to this shape?
A. polygon
B. parallelogram
D. rectangle
Properties of Polygons
A. polygon
B. parallelogram
D. rectangle
\$400 Question
Properties of Polygons
What is the measure of the interior angles
of this hexagon?
NO MEASURING
Properties of Polygons
720 degrees.
Remember (s-2)180
s= the number of sides of
The polygon.
\$500 Question
Properties of Polygons
What is it that the shapes in figures A & B are
that the shapes in figure C are not?
Properties of Polygons
Congruent
\$100 Question Triangles
9 is the number of vertices
On how many triangles?
3
\$200 Question Triangles
Which words apply to this triangle?
A.
B.
C.
D.
Equilateral
Isosceles
Right
Scalene
A.Equilateral
B.Isosceles
\$300 Question Triangles
What types of triangles are these?
A
B
A
What are
A. Isosceles
B. Equilateral
C. Scalene
\$400 Question Triangles
If you measured all the interior (inside) angles
of any triangle, they would always add up to
how many degrees?
180 degrees
\$500 Question Triangles
What is the measure of the missing
angles of this isosceles right triangle?
B
A
A=45
B=45
\$100 Question
Hodgepodge
What is the difference?
9,000-2,349
Hodgepodge
6,651
\$200 Question
Hodgepodge
What is the product?
23*87
Hodgepodge
2,001
\$300 Question
Hodgepodge
What is the
square root of 144?
Hodgepodge
12
\$400 Question
Hodgepodge
2 more than 5 times 11 is what
number?
Hodgepodge
57
\$500 Question
Hodgepodge
9 less than 8 times the quotient of
56/8 is what number?
Hodgepodge
47
\$100 Question
REMEMBER?
What is the perimeter?
6ft
12ft
REMEMBER?
36 ft
\$200 Question
REMEMBER?
What does
this line
represent?
REMEMBER?
The diameter.
\$300 Question
REMEMBER?
rd
How many more 3 graders play baseball
than football?
10
\$400 Question
REMEMBER?
Is 356 divisible by 3?
REMEMBER?
No, because
3+5+6 you get 14.
14 is not divisible by 3.
\$500 Question
REMEMBER?
What is the value of the 8 in the
Following number.
Write it in number & word form
form.
986,657,900,456