Lesson 1
Name __________________________________________
Identifying Rays, Line Segments, and Angles
Figures and shapes are made of rays, line segments, and angles.
Examples
Write
Name each figure as a line, line segment, ray, or angle.
Lesson 2
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Identifying Polygons and Nonpolygons
Polygons are closed shapes that are made up of three or more line segments. Nonpolygons are open shapes.
Examples
Identify
Place a check mark next to the name of each polygon.
Name each figure as a polygon or nonpolygon.
Lesson 3
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Identifying Quadrilaterals
A quadrilateral is a polygon with four sides and four angles.
Examples
Identify
Tell whether each figure is a quadrilateral. Place a check mark by your answer. If the figure is a quadrilateral, write its name.
Lesson 4
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Drawing Quadrilaterals
Examples
Draw and Identify
Draw a quadrilateral that has four sides and no right angles.
Put a check mark by the figure if it is a rhombus, rectangle, or square.
Lesson 5
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Congruent Shapes
Figures with the same size and shape are congruent.
Examples
Draw and Identify
In each row, place a check mark by the figure that is congruent to the first figure.
Lesson 6
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Symmetry of Shapes
If a shape has symmetry, the shape can be folded in half and the two parts will match.
Examples
Identify
Tell whether the dashed lines in each figure show a line of symmetry. Place a check mark by your answer.
Lesson 7
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Problem Solving
You can solve problems by finding and repeating patterns. You can also solve problems by guess-and-test strategies.
Solve
Use a pattern to solve each problem
Look at the pattern of shapes to the right. Fill in the last two shapes to continue the pattern.
Anna is building a figure with 9 cans at the base. Each row has one less can than the row below. How many cans are in the fifth row she builds? ___________
Diego reads the first 10 pages of his book on Monday. He reads 3 pages more each day than the day before. How many pages will he read on Friday? ___________
Rearrange the cards to the right to make a pattern. Predict the next 3 cards in the pattern. ___________
Guess; then test your guess to solve each problem.
Jay bought 2 picture frames. He spent $6.20.
Which 2 picture frames did Jay buy? ___________
Write your answers.
A regular polygon with three line segments is a ___________.
A part of a line that has one endpoint is a ___________.
A quadrilateral has ___________ sides.
If an object is folded in half and the parts match, it has ___________.
Identify each figure. If the figure has a special name, write it.
Tell whether the dashed lines in each figure show a line of symmetry. Place a check mark next to your answer.
Chapter 11 Test
Name each figure as a polygon or nonpolygon.
Place a check mark next to the name of each polygon.
Tell whether each figure is or is not a quadrilateral. Place a check mark next to your answer. If the figure is a quadrilateral, write its name.
Continue each pattern. Show the next three shapes or numbers.
