GEOMETRY - Prince William County Public Schools

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Transcript GEOMETRY - Prince William County Public Schools

GEOMETRY
SOL 5.13
Geometry 1
What is this shape called?
Answer
Parallelogram
Geometry 2
What is the DEFINITION
of a parallelogram?
Answer
A quadrilateral in which
both pairs of opposite
sides are parallel.
Geometry 3
What is this shape called?
Answer
Square
Geometry 4
What is the
definition of a square?
Answer
A rectangle with four
congruent sides
Geometry 5
What is this shape called?
Answer
Rectangle
Geometry 6
What is the definition of a
rectangle?
Answer
A parallelogram with four
right angles
Geometry 7
What is this shape called?
Answer
Triangle
Geometry 8
What is the definition of a
triangle?
Answer
A polygon with three
sides.
Geometry 9
What is this shape called?
Answer
Rhombus
Geometry 10
What is the definition of a
rhombus?
Answer
A parallelogram with
FOUR congruent sides.
Opposite angles are also
congruent.
Geometry 11
What is this shape called?
Answer
Kite
Geometry 12
What is the definition
of a kite?
Answer
A quadrilateral with two
distinct pairs of adjacent,
congruent sides
Geometry 13
What is this shape called?
Answer
Trapezoid
Geometry 14
What is the definition
of a trapezoid?
Answer
A quadrilateral with
exactly one pair of
parallel sides.
Geometry 15
What type of triangle is this?
Answer
A right triangle.
Geometry 16
What is the definition of a
right triangle?
Answer
A right triangle has one
right angle, and two
acute angles.
Geometry 17
Are these two shapes
congruent?
Answer
YES, they are exactly the
same size and shape.
Geometry 18
Are these two shapes similar?
Answer
YES, they have the same
shape but not the same
size.
Geometry 19
Are these two shapes
non-congruent?
Answer
Yes, they are the same
shape, but not the same
size.
Geometry 20
Can two shapes be both
non-congruent and
similar?
Answer
Yes. Both definitions
mean they have the
same shape, but not the
same size.
Geometry 21
What type of angle is this?
Answer
A Right Triangle
(One 90° angle)
Geometry 22
What type of angle is this?
Answer
An ACUTE angle (less
than 90°)
Geometry 23
What type of angle is this?
Answer
An obtuse angle
(greater than 90° but less than
180°)
Geometry 24
What type of triangle is this?
Answer
An ACUTE triangle
An acute triangle has three
acute angles.
Geometry 25
What type of triangle is this?
Answer
An obtuse triangle
An obtuse triangle has one
obtuse angle and two acute
angles.
Geometry 26
Is the second shape a REFLECTION (Flip) of
the first shape?
Answer
Yes
A reflection is a transformation in
which a figure is “flipped” over a
line of reflection
“A mirror image”
Geometry 27
Is the second shape a REFLECTION (Flip) of
the first shape?
Answer
YES
Geometry 28
Is the second shape a REFLECTION (Flip) of
the first shape?
Answer
NO
Geometry 29
Is the second shape a ROTATION (turn) of
the first shape?
Answer
YES
The image or shape is a transformation in
which the image is “turned.”
It has not been changed in any other way.
Geometry 30
Is the second shape a ROTATION (turn) of
the first shape?
Answer
No
The second arrow has not been changed in
any way.
Geometry 31
Is the second shape a TRANSLATION (slide)
of the first shape?
Answer
YES
A transformation in which an image is
formed by moving every point in a figure
the same distance and in the same
direction.
Geometry 32
Is the second shape a TRANSLATION (slide)
of the first shape?
Answer
No
The second figure has not been moved the
same distance and in the same direction.
Geometry 33
What does “parallel”
mean?
Answer
Two lines that continue
indefinitely without
intersecting.
Geometry 34
What does “parallel” mean?
Answer
What does “congruent”
mean?
Geometry 35
“SAME”
Geometry 36
What is this shape?
Answer
A cube
A solid with 6 congruent square faces and
12 edges where every face is a square and
every edge is the same length.
Geometry 37
What is this shape?
Answer
A cylinder
A three dimensional shape that has two
congruent and parallel circular sides joined
by a curved surface.
Geometry 38
What is this shape?
Answer
A cone
A solid with a circular base and a curved
surface with one vertex (point).
Geometry 39
What is this shape?
Answer
Rectangular prism
Is a solid in which all six faces are
rectangles with three pairs of parallel,
congruent, opposite sides.
Geometry 40
What is the mathematical name for this shape?
Answer
A square pyramid
A 3D shape whose base is a square and
other faces are triangles that share a
common vertex (point).