Warm Up Week 22.

Slides:

Advertisements

Similar presentations

Example 1 Translate a Figure Example 2 Find a Translation Matrix

Advertisements

Transformations Review. Recall: Types of Transformations Translations Reflections Rotations.

Rectangle The area of a rectangle is by multiplying length and height. The perimeter of a rectangle is the distance around the outside of the rectangle.

Jeopardy 20 Squares Start.

) Math Pacing Transformations on the Coordinate Plane (3, – 2) III Q (0, 1) J (1, 4) & S (1, 0) (– 3, – 2)

Types of transformations. Reflection across the x axis.

Multiple Transformations Does the order in which two transformations are performed affect the final image? Watch as we draw ABC with vertices A(1, 1),

Holt McDougal Geometry 7-2 Similarity and Transformations 7-2 Similarity and Transformations Holt GeometryHolt McDougal Geometry.

DO NOW 10/28/2015 1)What is the NEW PERIMETER? 2) What do you think would happen if you performed a reflection across the X and Y axis on the same figure?

Types of transformations. Reflection across the x axis.

Chapter 9: Transformations

Algebra TEXAS StyleA2warmup4 Algebra 2 Warmup 4 Algebra TEXAS StyleA2warmup4 1. The Smith family is going to the theater. They plan to spend no more.

Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure –Answer must be in cubic units ex. in 3.

7 th Extended Third Quarter Review Standards: 7.5, 7.8, 8.6, 8.7, 8.8, 8.9, 8.10, 8.11.

LESSON How do you locate and name points in the coordinate plane? Graphing on the Coordinate Plane 14.1.

7 th Grade Third Quarter Review: Standards: 7.2, 7.5, 7.6, 7.7, and 7.8.

For each statement below, write whether the statement is true or false. A set of ordered pairs describe a function if each x-value is paired with only.

8. G. 4 Understand two two-dimensional figures are similar if the second can be obtained from the first by a sequence of rotations, reflections, translations,

I can draw reflections in the coordinate plane.

Warm Up A figure has vertices A, B, and C. After a transformation, the image of the figure has vertices A′, B′, and C′. Draw the pre-image and the image.

Warm up Identify the transformation ∆RST → ∆XYZ.

0.5 √205 CURRENT SKILL SKILL MAINTENANCE

A. 11 and 12 B. 12 and 13 C. 13 and 14 D. 14 and 15 CURRENT SKILL

Warm Up – Tuesday, August 19th

Week 24 Bell Ringers & Quiz

Geometry Domain Questions and Answers

CCMath8 EOG REVIEW: Geometry

Section 11-7 Ratios of Areas.

Warm Up Find the coordinates of the image of ∆ABC with vertices A(3, 4), B(–1, 4), and C(5, –2), after each reflection. 1. across the x-axis 2. across.

Plotting Points and Transformations

Warm-up What is 7% of 28? 40% of 36 is what?.

Bell Ringer The vertices of figure ABCD are A(4,2), B(-1, 0), C(5, 5), and D(1, -3). This figure is translated 3 units to the right and 4 units up.

Chapter 1 Section 1.7 Area and Perimeter.

Chapter 1 Section 1.7 Area and Perimeter.

Bell Ringer The vertices of figure ABCD are A(4,2), B(-1, 0), C(5, 5), and D(1, -3). This figure is translated 3 units to the right and 4 units up.

1) What is the volume of the cylinder. Use 3

Coordinate Plane Plotting Points

2018 Geometry Bootcamp 2018 Circles, Geometric Measurement, and Geometric Properties with Equations 2018 Geometry Bootcamp.

Graphing / Plotting Points Review

CCA REVIEW WEEK 30.

CCA REVIEW WEEK 30.

Warm Up #33 Monday 5/16 .

Congruence and Transformations

1. Describe the rule for the translation below.

12-7 Dilations Warm Up Lesson Presentation Lesson Quiz Holt Geometry.

4-4 Geometric Transformations with Matrices

9.1: Reflections.

Algebraic Representations of Transformations

“Measurement & Geometry” Math-7 SOL Review Packet

Calendar for Exponent Applications Bloom Ball

Motion in the Coordinate Plane

Make your new weekly Warm up Page

An Isometry is a transformation that preserves length.

Math 8 Day 11 Learning Target: Students can identify the image of a figure after a combined transformation is performed, and determine whether the final.

7.5 Glide Reflections & Compositions

Basic Geometry Transform- ations Area and Perimeter Ratio & Proportion

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Warm Up 1. A point P has coordinates (1, 4). What are its new coordinates after reflecting point P across the x-axis? [A] (-1, 4) [B] (1, 4) [C] (1, -4)

Milestone review Unit 1: Transformations and angle relationships

Geometric Transformations

Warm Up Week 19.

Graphing Points on The Coordinate Plane

Warm Up Week 21.

Unit 1 Test Review.

Presentation transcript:

Warm Up Week 22

Monday Find the perimeter of this triangle. Preimage: small black square Image: large grey square Which represents the dilation? A. (x, y) → (0.5x, 0.5y) B. (x, y) → (2x, 2y) C. (x, y) → (3x, 3y) D. (x, y) → (6x, 6y)

Tuesday Jenya obtained the image of triangle ABC after a dilation with a scale factor of 3. The area of triangle ABC is 15 square centimeters, and its perimeter is 20 centimeters. Which of the following describes the area and perimeter of the new figure? A. The area is 45 cm2 and the perimeter is 60 cm. B. The area is 135 cm2 and the perimeter is 60 cm. C. The area is 45 cm2 and the perimeter is 180 cm. D. The area is 135 cm2 and the perimeter is 180 cm. 9. Which of the following lists shows the numbers below in order from greatest to least. 0.56, 5 × 10-4, 6 × 10-2, 0.006, 0.065 A. 0.56, 6 × 10-2, 0.065, 0.006, 5 × 10-4 B. 0.56, 0.006, 0.065, 6 × 10-2, 5 × 10-4 C. 0.56, 6 × 10-2, 0.006, 0.065, 5 × 10-2 D. 0.56, 0.065, 6 × 10-2, 0.006, 5 × 10-4

Wednesday Carmen drew a cylinder and a cone with identical bases and heights. The volume of the cylinder is 60 cubic inches. What is the volume of the cone? A. 20 in.3 C. 60 in.3 B. 30 in.3 D. 180 in.3 A triangle has vertices at (−4, 5), (−5, −3), and (−3, 1). The triangle is translated 6 units down and reflected across the x-axis. What are the coordinates of its image? A. (−10, 5), (−11, −3), (−9, 1) B. (10, −5), (9, 3), (6, −1) C. (−4, 5), (−5, −3), (−3, 1) D. (−4, 1), (−5, 9), (−3, 5)

Thursday Which of the following best describes the relationship between the two variables in the scatter plot below? A. positive linear association B. negative linear association C. no association D. quadratic association Juan drew a rectangle with a perimeter of 22 units. He then performed a dilation with scale factor of 2 on the rectangle. What is the perimeter of the resulting image?

Friday Lisa analyzed the scatter plot below. Which of the following best describes the relationship between the two variables? A. positive linear association B. negative linear association C. nonlinear association D. no association The quadrilateral shown is translated 7 units to the right and 5 units down. In which quadrant is the image of the quadrilateral located? A. I C. III B. II D. IV