Unit 8 Review Geometry
I can identify types of angles
#1 All of the following are examples of what type of angle? Why? Acute angles because they are all less than 90 degrees
#2 All of the following angles are what type of angles? How do you know? Obtuse angles because they are greater than 90 degrees but less than 180 degrees
A straight angle because it is exactly 180 degrees #3 What type of angle is shown below? A straight angle because it is exactly 180 degrees
Right angle because they are exactly 90 degrees #4 What type of angles are shown below? Right angle because they are exactly 90 degrees
I can recognize and name lines, segments, rays and angles
#6 Name the pictures shown below Ray AB Point A Line segment AB
Angle JKL or LKJ OR Angle K #9 Name this angle. Angle JKL or LKJ OR Angle K
560 ÷ 7 The vertex is at point K where the two rays meet #10 What is the vertex of this angle?. 560 ÷ 7 The vertex is at point K where the two rays meet
Angle B or Angle ABC or Angle CBA #11 Name this angle. Angle B or Angle ABC or Angle CBA
I can recognize and name lines, segments, rays and angles
What are 3 ways you can name the two angles below? #12 What are 3 ways you can name the two angles below? angle KLM, Angle MLK or angle L angle RTS, Angle STR or angle T
I can draw and measure angles
What is the measurement of this angle? #14 50 degrees
#15 What is the degree measure of angle DOA? 90 degrees
#15 What is the degree measure of angle EOA? 120 degrees
I can recognize angle measures in circles What types of angles are shown? Acute angle and right angle
I can recognize angle measures in circles Obtuse angle and straight angle
I can name triangles by their sides and angles
#16 What kind of triangles are shown below? Acute Right
What kind of triangles are shown below? Obtuse, right, obtuse
#18 What kind of triangles are shown below? Acute, obtuse, acute
Name the following triangles according to their sides #19 Name the following triangles according to their sides Equilateral, right, equilateral Isosceles, isosceles, scalene
I know that an angle is the sum of the measure of its parts
#20 45 degrees
#21 90 degrees
#22 108 degrees
#23 50 degrees
I can identify parallel, perpendicular and intersecting lines
Perpendicular and intersecting #26 Tell whether the lines below are parallel,perpendicular, intersecting, or neither Perpendicular and intersecting
#27 Tell whether the lines below are parallel,perpendicular, intersecting, or neither neither
#28 Tell whether the lines below are parallel,perpendicular, intersecting, or neither parallel
#30 Tell whether the lines below are parallel,perpendicular, intersecting, or neither intersecting
Name two streets that are parallel to Lincoln Street Washington and Jefferson
Name 2 streets that are perpendicular to Lincoln Street First, Second, Third, Fourth, Fifth and Sixth
I can classify and identify various polygons
#35 I have four sides and four angles. All of my four sides and angles are equal. What polygon am I? A square
#36 I am a four sided polygon. Two of my sides are parallel and two are not. What am I? Trapezoid
Parallelogram or rectangle #37 I am a four sided polygon with 2 pairs of parallel sides. What am I? Parallelogram or rectangle
#38 I am a triangle with 2 equal sides What am I? Isosceles triangle
I can identify lines of symmetry
#38 I am a triangle with 2 equal sides What am I? Isosceles triangle
#38 Is the dotted line on the circle a line of symmetry? No
#38 Is the dotted line on the circle a line of symmetry? Yes
#38 Is the dotted line on the circle a line of symmetry? No
#38 How many lines of symmetry does this figure have? 2
#38 How many lines of symmetry does this figure have?
#38 How many lines of symmetry does this figure have? 6