Presentation is loading. Please wait.

Presentation is loading. Please wait.

Splash Screen.

Similar presentations


Presentation on theme: "Splash Screen."— Presentation transcript:

1 Splash Screen

2 Five-Minute Check (over Lesson 13–9) Main Idea and Vocabulary
Example 1: Find the Perimeter by Adding Side Lengths Key Concept: Perimeter of a Square Example 2: Perimeter of a Square Key Concept: Perimeter of a Rectangle Example 3: Perimeter of a Rectangle Lesson Menu

3 I will find perimeters of polygons.
Main Idea/Vocabulary

4 Find the Perimeter by Adding Side Lengths
Find the perimeter of the figure below. Estimate = 30 mm Example 1

5 Find the Perimeter by Adding Side Lengths
Add the lengths of each side. = 29.5 Answer: The perimeter of the figure is millimeters. This is close to the estimate, so the answer is reasonable. Example 1

6 Find the perimeter of the figure below.
35 35.3 40.3 70 A B C D Example 1

7 KC 1

8 Perimeter of a Square Dyani created a collage for art class using square tiles like the one shown below. What is the perimeter of the tile? 3 Example 2

9 Answer: The perimeter of the tile is 12 centimeters.
Perimeter of a Square P = 4s Perimeter of a square P = 4(3) Replace s with 3. P = 12 Multiply. Answer: The perimeter of the tile is 12 centimeters. Example 2

10 What is the perimeter of the square below?
C D Example 2

11 KC 2

12 Perimeter of a Rectangle
Kaleb is building a fence around his rectangular garden. The garden is 8 feet long and 6 feet wide. How many feet of fencing will Kaleb need? Example 3

13 Perimeter of a Rectangle
Find the perimeter of the garden. P = w Perimeter of a rectangle P = 2(8) + 2(6) = 8 and w = 6 P = Multiply. P = 28 Add. Answer: So, Kaleb will need 28 feet of fencing. Example 3

14 Find the perimeter of the figure.
41 mm 40 mm 39 mm 42 mm A B C D Example 3

15 End of the Lesson End Lesson

16 Five-Minute Check (over Lesson 13–9) Image Bank Math Tool Chest
Volumes of Prisms Resources

17 flipping a figure over a line
(over Lesson 13–9) Determine whether the transformation is a translation, reflection, or rotation. flipping a figure over a line translation reflection rotation none of the above A B C D Five Minute Check 1

18 End of Custom Shows


Download ppt "Splash Screen."

Similar presentations


Ads by Google