Warm Up Problem of the Day Lesson Presentation Lesson Quizzes 1.

Slides:



Advertisements
Similar presentations
Perimeter and Area of Rectangles, Squares and Triangles
Advertisements

11-3 The Coordinate Plane Warm Up Problem of the Day
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Standardized Test Practice EXAMPLE 2 SOLUTION Plot points P, Q, R, and S on a coordinate plane. Point P is located in Quadrant IV. Point Q is located in.
EXAMPLE 2 Graphing Points in a Coordinate Plane SOLUTION Begin at the origin, move 4 units to the right, then 2 units down. Point A lies in Quadrant IV.
9-4 Perimeter and Area in the Coordinate Plane Warm Up
Lesson Topic: Problem-Solving and the Coordinate Plane
Preview Warm Up California Standards Lesson Presentation.
Perimeter Is the sum of the lengths of the sides. When solving a perimeter problem, it is helpful to draw and label a figure to model the region.
10-4 Perimeter and Area in the Coordinate Plane Warm Up
11-3 The Coordinate Plane Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Warm Up Graph the line segment for each set of ordered pairs. Then find the length of the line segment. 1. (–7, 0), (0, 0) 2. (0, 3), (0, 6) 3. (–4, –2),
8-1 Warm Up Problem of the Day Lesson Presentation
10-3 Area of Composite Figures Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.
1.8: Perimeter, Circumference, and Area
Holt CA Course Perimeter The perimeter of a polygon is the sum of the lengths of its sides.
9-4 Polygons in the Coordinate Plane Learn to draw polygons in the coordinate plane and find the lengths of their sides.
9-4 Perimeter and Area in the Coordinate Plane Warm Up
10-1 Finding Perimeter Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.
8-6 Perimeter The perimeter of a figure is the distance around it. To find the perimeter you can add the lengths of the sides.
Perimeter & Surface Area Today’s lesson will cover…  finding perimeter and surface area of polygons  using formulas to solve problems involving surface.
9-7 Perimeter Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.
Applying the Pythagorean Theorem and Its Converse 3-9 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson.
2-2 Graphing on a Coordinate Plane Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson.
LESSON How do you locate and name points in the coordinate plane? Graphing on the Coordinate Plane 14.1.
A B The points on the coordinate plane below are three vertices of a rectangle. What are the coordinates of the fourth vertex? C.
Math – More Area Lesson 5 – Nov 13. Review – what did we cover yesterday? Area of Rectangle = Length X Width OR Base X Height. Area of Parallelogram =
Pre-Algebra 6-1 Perimeter & Area of Rectangles & Parallelograms 6-1 Perimeter & Area of Rectangles & Parallelograms Pre-Algebra Warm Up Warm Up Problem.
The Coordinate Plane Mr. Thiel.
10-4 Perimeter and Area in the Coordinate Plane Warm Up
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Bellwork There are two different points on the line that are exactly 10 units from the point Find the coordinates of the points.
Objective Find the perimeters and areas of figures in a coordinate plane.
Preview Warm Up California Standards Lesson Presentation.
3-2 The Coordinate Plane Warm Up Problem of the Day
10-4 Perimeter and Area in the Coordinate Plane Warm Up
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Perimeter and Area of Rectangles on the Coordinate Plane
Translations 12-2 Warm Up Lesson Presentation Lesson Quiz
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Lesson 2.8 The Coordinate Plane
Coordinate Plane Plotting Points
10-4 Perimeter and Area in the Coordinate Plane Warm Up
Quadrants and Reading Ordered Pairs
Pythagorean Theorem and Distance
10-4 Perimeter and Area in the Coordinate Plane Warm Up
9-4 Perimeter and Area in the Coordinate Plane Warm Up
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
P.5 The Cartesian Plane Our goals are to learn
Warm Up Problem Find the area of the trapezoid..
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Chapter 1: Lesson 1.1 Rectangular Coordinates
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
9-4 Perimeter and Area in the Coordinate Plane Lesson Presentation
4-1 The Coordinate Plane Warm Up Problem of the Day
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Graphing on a Coordinate Plane
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Translations 12-2 Warm Up Lesson Presentation Lesson Quiz
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Translating Between Tables and Expressions 2-3
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes 1.
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Page 456 #1-17 Answers 6th Grade Math HOMEWORK 9-2
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes 1.
The two number lines are called the axes.
Presentation transcript:

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes 1

Warm Up Give examples of points in each quadrant. 1. First quadrant Possible answers: (2, 3), (5, 6) 2. Second quadrant Possible answers: (-1, 2), (-4, 4) 3. Third quadrant Possible answers: (-2, -3), (-1, -6) 4. Fourth quadrant Possible answers: (2, -3), (1, -4) 2

Learn to draw polygons in the coordinate plane and find the lengths of their sides. 3

Remember that in a rectangle, opposite sides have equal length. Helpful Hint 4

Additional Example 1: Drawing Polygons in the Coordinate Plane Graph the triangle with vertices F(2, 5), G(4, 1), and H(0, 22). Graph each point on the coordinate plane. Then connect the points with straight lines to form a polygon. 5

Graph the triangle with vertices A(1, 2), B(4, 2), and C(3, 1). Check It Out: Example 1 Graph the triangle with vertices A(1, 2), B(4, 2), and C(3, 1). Graph each point on the coordinate plane. Then connect the points with straight lines to form a polygon. 6

Additional Example 2: Finding Distance in the Coordinate Plane Find the perimeter of the rectangle. Step 1: Find the length and width. To find the length of the rectangle, count from left to right along the x-axis from –1 to 3. The length is 4 units long. To find the width, count up the y-axis from –2 to 4. The width is 6 units long. 7

Additional Example 2: Continued Step 2: Find the perimeter. Use the formula for the perimeter of a rectangle. Length of the rectangle = l Width of the rectangle = w Perimeter = 2l + 2w P = 2(4) + 2(6) = 20 The perimeter of the rectangle is 20 units. 8

Find the perimeter of the rectangle. Check It Out: Example 2 Find the perimeter of the rectangle. Step 1: Find the length and width. To find the length of the rectangle, count from left to right along the x-axis from 5 to 8. The length is 3 units long. To find the width, count up the y-axis from 0 to 10. The width is 10 units long. 9

Continued: Check It Out: Example 2 Step 2: Find the perimeter. Use the formula for the perimeter of a rectangle. Length of the rectangle = l Width of the rectangle = w Perimeter = 2l + 2w P = 2(3) + 2(10) = 26 The perimeter of the rectangle is 26 units. 10

Additional Example 3: Social Studies Application Candice’s house is at the corner of 3rd Avenue and 7th Street. She walks from her house west to Minus 2nd Avenue, then south to 4th Street, then east to 3rd Avenue, and then back home. How far did she walk? Step 1: Plot the points and draw the rectangle. Step 2: Find the length and width of the rectangle. Step 3: Find the perimeter. Perimeter = 2l + 2w P = 2(5) + 2(3) = 16 Candice walked 16 blocks. 11

The polygon is a rectangle. The perimeter is 8 units Check It Out: Example 3 A polygon has vertices at (2, 4), (3, 4), (3, 1),  and (2, 1). What type of polygon is this? What is its perimeter? The polygon is a rectangle. The perimeter is 8 units 12

Lesson Quiz for Student Response Systems Lesson Quizzes Standard Lesson Quiz Lesson Quiz for Student Response Systems 13

Lesson Quiz Part I 1. Graph the rectangle with vertices (2, 2), (2, 5 ), (-3, 5 ), and (-3, 2). 2 1 2 1

Lesson Quiz Part II 2. Find the perimeter of the rectangle. 18 units

Lesson Quiz Part III 3. Albert set up his vegetable garden using a coordinate system with units of feet. The corners of the garden are at (4, -2), (4, 3), (-1 ,3), and (-1, -2). What is the perimeter of the garden? 20 feet

Lesson Quiz for Student Response Systems 1. Find the perimeter of the rectangle. A. 12 units B. 24 units C. 26 units D. 42 units 17

Lesson Quiz for Student Response Systems 2. A polygon has vertices at (2, 4), (3, 4), (3, 8), and (2, 8). What is its perimeter? A. 2 units B. 8 units C. 10 units D. 18 units 18