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4th Grade Topic 9 Math
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Which shows line segment EF is perpendicular to line segment RS?
A
D
C
B
Oops!
Okay!
What is the orange shape?
rhombus
trapezoid
triangle
circle
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Which is true about a ray?
A ray is part of a line segment.
A ray is part of a line.
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The picture shows a
angle
ray
point
line
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These are all quadrilaterals because they have...
all sides of equal length
four sides and four angles.
four right angles
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The red lines on this rhombus represent...
long sides
short sides
congruent sides
parallel sides
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Identify the lines
crossing
parallel
perpendicular
intersecting
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Point C is called the
vertex
face
line
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Which is true about a ray?
A ray has exactly two endpoints.
A ray has exactly one endpoint.
A ray goes on infinitely in two directions.
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Which letter represents the vertex of the angle?
H
G
I
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This is a ray because it has...
part of a line with two endpoints
lines that cross over each other
a straight path that goes on forever in two directions
a straight path that begins at a point and goes on forever
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Identify a line segment in quadrilateral DCBA.
D
C
A
B
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The picture HI is an example of a _____
point
ray
line
angle
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Which shows the correct notation of STU?
D
B
A
C
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The lines on the football field are...
parallel
intersecting
perpendicular
crossing
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Which fact would go on the sun?
4 sides
Only one set of opposite sides are parallel
4 right angles
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Which shows the correct notation of NO?
D
A
B
C
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Okay!
What is the green shape?
triangle
rectangle
rhombus
trapezoid
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Okay!
The bottom pink shape is best described as...
trapezoid
rectangle
square
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Which shows an example of a ray?
KJ
UV
L
CD
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Okay!
Which is true about a ray?
A ray goes on infinitely in two directions.
A ray has exactly two endpoints.
A ray goes on infinitely in one direction.
Oops!
Okay!
What do the little purple squares represent on this trapezoid?
obtuse angles
congruent angles
right angles
acute angles
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Which fact would go on the face?
Only one set of opposite sides are parallel
4 right angles
4 sides
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Okay!
The shape at the top is best described as..
trapezoid
parallelogram
triangle
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Okay!
Which fact would go on the star?
4 right angles
4 sides
Only one set of opposite sides are parallel
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Okay!
Side CD is ________ to side BF.
D
C
B
A
Oops!
Okay!
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