Transcript Slide 1 - Effingham County Schools

The word “WOW” has a line of symmetry. Write three other words that
have a line of symmetry.
Draw lines of symmetry for each shape or figure.
Which of the triangles below is a right triangle?
Draw the lines of symmetry for each letter. Some may not have any.
A B C D E F G H I J
K L M N O P Q R S T
U V W X Y Z
Fill in the chart below:
Shape
How many
pairs of
parallel
sides?
Opposite
sides
congruent
All 4 sides
congruent
Acute and
obtuse
angles
4 right
angles
You CANNOT draw a line of symmetry in one
of these. Which one?
A figure has exactly two pairs of parallel sides that are the
same length. What type of figure is it?
a.
b.
c.
d.
pentagon
square
triangle
hexagon
Which polygon not a parallelogram?
a. rhombus
b. rectangle
c. kite
d. square
What statement below correctly describes the figure below?
a.
b.
c.
d.
A trapezoid with two sets of parallel sides and two right angles.
A trapezoid with two sets of parallel sides and four perpendicular sides.
A trapezoid with one set of parallel sides and exactly two right angles.
A trapezoid with parallel sides and four right angles.
Which of the following shapes below is a parallelogram?
Circle the acute angles.
Is the angle below more than 90°, less than 90°,
or equal to 90°?
a.
b.
c.
d.
more than 90°
equal to 90°
less than 90°
none of the above
Circle the shapes that don’t have parallel or perpendicular line segments.
MCC4.G.3 (4 pts. for correct representation)
21. Sketch the other half of this symmetric figure. Use the grid lines to help you ensure that it is symmetrical.
Draw a quadrilateral with NO
parallel sides and exactly
one right angle
Draw a quadrilateral with 2
pairs of parallel sides, all 4
sides congruent and 4 right
angles
Draw a quadrilateral with 2
pairs of parallel sides,
opposite sides congruent,
and no right angles.
Draw a quadrilateral with 2
pairs of parallel sides, all 4
sides congruent and 4 right
angles
Draw the following:
parallel lines
perpendicular lines
point
ray
line
line segment
Name one way a square and rectangle are alike
and one way they are different.
Alike:
Different:
Name one way a square and rhombus are alike
and one way they are different.
Alike:
Different:
Name one way a parallelogram and rectangle are alike
and one way they are different.
Alike:
Different:
Name one way a rhombus and rectangle are alike
and one way they are different.
Alike:
Different:
Name one way a parallelogram and rhombus are alike
and one way they are different.
Alike:
Different: