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Jeopardy Similar Figures Rule Transformations Scale Factor Triangles Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Corresponding Sides and Angles
$100 Question from H1 When enlarging or reducing a figure, what two things stay the same?
$100 Answer from H1 Angles and Shape
$200 Question from H1 When enlarging and reducing a figure, what three things change?
$200 Answer from H1 Side lengths, area and perimeter
$300 Question from H1 Yes or No: Are the following figures similar? EXPLAIN!!! 60 55 70 60
$300 Answer from H1 NO! The corresponding angles are not the same.
$400 Question from H1 True or False Similar and congruent mean the same thing.
$400 Answer from H1 False
$500 Question from H1 If the dimensions of a picture are 4 x 8, what would the new dimensions be if you copied it using 250%?
$500 Answer from H1 10 x 20 4 x 2.5 = 10 8 x 2.5 = 20
$100 Question from H2 Figure 1 Figure 2 A D B C G F H E Which side does AB correspond with in Figure 2?
$100 Answer from H2 Side EF
$200 Question from H2 What angle corresponds with angle C?
$200 Answer from H2 Angle F
$300 Question from H2 Which side corresponds with side DC?
$300 Answer from H2 Side TS
$400 Question from H2 Name one pair of corresponding sides. ABCDE ~ VWXYZ
$400 Answer from H2 Any two letters in order. ABCDE ~ VWXYZ
$500 Question from H2 Name two pairs of corresponding sides and one pair of corresponding angles.
$500 Answer from H2 TUVWX ~ OPQRS Any two letters in order and any corresponding angles
$100 Question from H3 Which of the following rules is similar to Mug (x, y) a.(3x, 2y) b.(1.5x, 1.5y) c.(x, 3y) d.(4x, y)
$100 Answer from H3 b. (1.5x, 1.5y)
$200 Question from H3 Why is Mug (x, y) similar to Zug (2x, 2y)? Explain!
$200 Answer from H3 x and y are multiplied by the same scale factor.
$300 Question from H3 Explain what would happen to a figure if you transformed it using the given rule: (2x, 4y).
$300 Answer from H3 The figure would be 2 times wider and 4 times taller.
$400 Question from H3 Explain what would happen to a figure if you transformed it using the given rule: (x + 2, y + 4)
$400 Answer from H3 The figure would move to the right two spaces and up four spaces.
$500 Question from H3 Write the rule for Blug compared to Mug (x, y) if Blug moves left 3 spaces and down 5 spaces.
$500 Answer from H3 (x – 3, y – 5)
$100 Question from H4 If the dimensions of rectangle A are 3 x 5, what would be the dimensions of rectangle B if the scale factor from A to B is 4?
$100 Answer from H4 Rectangle B = 12 x 20
$200 Question from H4
$200 Answer from H4 B = 2.5
$300 Question from H4 What is the scale factor from Rectangle B to Rectangle A?
$300 Answer from H4 B – A = 1/3
$400 Question from H4 What is the value of the upper quartile? °F
$400 Answer from H4 D. 64 Scale Factor x Scale Factor tells us how many times greater or smaller the area will be!!!
$500 Question from H4 4 5 2.5 3 6 8 3 2 A B C D
$500 Answer from H4 A and C
$100 Question from H5 How many degrees are in a triangle?
$100 Answer from H5 180
$200 Question from H5 What is the measure of the missing angle?
$200 Answer from H5 180 – 31 – 39 = 110
$300 Question from H5 What are the measures of the angles in an equilateral triangle?
$300 Answer from H5 60
$400 Question from H5 If the sum of two angles in a triangle is 142 degrees, what is the measure of the third angle?
$400 Answer from H5 38
$500 Question from H5 Name three types of triangles
$500 Answer from H5 Right, scalene, equilateral, isosceles
Final Jeopardy Answer
Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.
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TransformationsTrianglesLinesAnglesGrab Bag $100 $200 $300 $400 $500 Final Jeopardy $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300.
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Jeopardy $100 Similar? Missing SideScale Factor Vocabulary Word Problems $200 $300 $400 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300.
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Geometry 7.3 Similar Polygons. Similar Figures This is the same figure scaled differently. Each of the figures is proportional to the other two. ~ The.
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Jeopardy Angles Vocabulary Shapes Classifying Triangles Hodge Podge Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy.
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Sec. 6–2 Similar Polygons. Figures that are similar (~) have the same shape but not necessarily the same size. Angles are congruent, Sides are proportional.
Quick Start Expectations d 135⁰ d 45⁰ Teaching Target: I can use rep-tiles to see the effect of scale factor on side lengths, angles, perimeter, and area.
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Defining Triangles During this lesson, you will define triangles and their parts.
CW: WS.. Quick Start Expectations 1.Fill in planner and HWRS HW: p # 1-4, 29a, 30a, 31 2.Get a signature on HWRS 3.On desk: math journal, HWRS,
Types of 2 D Shapes and There Properties 1)A shape with 3 sides is called a triangle 2)A shape with 4 sides is called a quadrilateral 3)The general term.
Warm Up # 4 Classify and name each angle. 1 ab c d.
TRANSFORMATIONS. DEFINITION A TRANSFORMATION is a change in a figure’s position or size. An Image is the resulting figure of a translation, rotation,
Solve each proportion. b = y5y5 = p9p9 = m = 4. b = 10y = 8 p = 3 m = 52 Warm Up.
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Evaluating Algebraic Expressions 5-5 Similar Figures Preparation for MG1.2 Construct and read drawings and models made to scale. California Standards.
Course Similar Figures Warm Up Solve each proportion. b = y5y5 = p9p9 = m = 4. b = 10y = 8 p = 3 m = 52.
Similar Polygons What is a polygon? A plane figure that has three or more sides and each side intersects exactly two other sides. Examples: square,
Geometry 6.3 Big Idea: Use Similar Polygons
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Introduction to Angles and Triangles
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Transparency 5 Click the mouse button or press the Space Bar to display the answers.
Jeopardy Measuring Angles Triangles Hodgepodge Remember ? Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Properties.
REASONING ABOUT SIMILAR TRIANGLES LESSON OBJECTIVE: Identify similar polygons and determine the scale factor of similar polygons.
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Jeopardy VocabularyAnglesFind XCircleTTriangle Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy.
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In geometry, two objects are similar when one is a scale model of the other. SIMILAR SHAPES.
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