Perimeter & Area Lessons 19 & 20.

Slides:



Advertisements
Similar presentations
AREA & PERIMETER Created by Miss Mott. AREA What is area? Area is the amount of ____________ that an object takes up. Area is measured in _____________.
Advertisements

Review: Area and Perimeter. Definitions 1. What is a polygon? 2. What does perimeter mean? 3. What does area mean?
Geometry.
Today, I will learn the formula for finding the area of a rectangle.
Area & Perimeter Review Rectangles, Triangles & Parallelograms Next.
Objective: find the area of geometric figures and shaded regions. What area formulas must be memorized?
The distance around the outside of a shape.
Test Review Pay attention. What is the difference between area and perimeter? PERIMETER- – Distance AROUND the edge of a figure – Measures in regular.
Area and Perimeter.
$100 Area of Parallelograms Area of Triangles Perimeter And Area Area of Trapezoids Area of Compound Figures & Area and Circumference of Circles $200.
© 2008 Pearson Addison-Wesley. All rights reserved Chapter 1 Section 9-3 Perimeter, Area, and Circumference.
Perimeter and Area o Perimeter is the distance around the outside of a flat object. o Area is the amount of surface space that a flat object has.
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.
What is area? The amount of space that a figure encloses
Surface Area of Prisms and Cylinders Lesson 9-8. Vocabulary A net is a pattern you can fold to form a three-dimensional figure. This is a net for a triangular.
Lesson 15 Perimeter and Area.  Two important measurements you will be expected to find on the Terra Nova are the distance around a figure and the area.
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.
PERIMETER Definition Add up all sides of the object 2 5 P = P = 14.
Perimeter of Rectangles
Perimeter and Area of Rectangles, Squares, and Triangles
Areas and Perimeter of Rectangles, Square, Triangles and Circles
Perimeter - the distance around a figure 6 cm 4 cm You can find the perimeter of any polygon by adding the lengths of all its sides. 4 cm + 4 cm + 6 cm.
Holt CA Course Perimeter Warm Up 1. What figure has four equal sides and four right angles? 2. What figure has eight sides? 3. What figure has five.
Holt CA Course Perimeter AF3.1 Use variables in expressions describing geometric quantities (e.g., P = 2w + 2l, A = bh, C =  d–the formulas for.
Holt CA Course Perimeter The perimeter of a polygon is the sum of the lengths of its sides.
Area & Perimeter. SHAPE OVERVIEW Rectangle Triangle Hexagon Trapezoid Square Parallelogram Pentagon Circle.
PERIMETER Definition Add up all sides of the object 2 5 P = P = 14.
9-7 Perimeter Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.
Area Area is the amount of surface inside a closed boundary.
10-1 Finding Perimeter Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.
Perimeter LESSON 19 POWER UP CPAGE 128. Perimeter The distance around the outside Find any missing sides Add all the sides together 6 cm 5 cm.
Area, Circumference & Perimeter
Using Formulas Distributive Property LESSON 41POWER UP IPAGE 296.
Break into Simpler Parts
Holt CA Course Perimeter Warm Up Warm Up Lesson Presentation Lesson Presentation California Standards California StandardsPreview.
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.
NCSC Sample Instructional Unit - Elementary Measurement Lesson 4
Area & Perimeter An Introduction. AREA The amount of space inside a 2-dimensional object. Measured in square units cm 2, m 2, mm 2 Example: 1 cm 2 cm.
Perimeter & Surface Area Today’s lesson will cover…  finding perimeter and surface area of polygons  using formulas to solve problems involving surface.
Perimeter, Circumference and Area. Perimeter and Circumference Perimeter : The distance around a geometric figure. Circumference: The distance around.
9-7 Perimeter Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.
Area & Perimeter. Page ________ of Notebook Title: Area and Perimeter Title: Area and Perimeter Objective: Find Area and Perimeter Objective: Find Area.
Perimeter and Area Formulas.  Perimeter is the distance around an object. It is easily the simplest formula. Simply add up all the sides of the shape,
Bell Work: Simplify -(-4) + (-2) + (-(-6)) -(+4) – (-5) + 5 – (-3) + (-6)
Holt CA Course Perimeter AF3.1 Use variables in expressions describing geometric quantities (e.g., P = 2w + 2l, A = bh, C =  d–the formulas for.
9.1 PERIMETER AND AREA OF PARALLELOGRAMS Objective: Students find the perimeter and area of parallelograms.
LESSON 107 Maximizing Area (Fixed Perimeter). Perimeter and Area Review PerimeterArea.
Course Area of Composite Figures 10-3 Area of Composite Figures Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the.
Module 3 Lesson 1 Investigating Perimeter and Area Formulas.
Lesson 91 Warm Up Pg. 474.
Area of a Rectangle & Square
Surface Area of Prisms and Cylinders
Area of Composite Figures
Area of a Triangle These two triangles are identical.
Area of a Rectangle = base x height
Perimeter.
UNIT 8: 2-D MEASUREMENTS PERIMETER AREA SQUARE RECTANGLE PARALLELOGRAM
Area of Polygons TeacherTwins©2015.
Warm Up: Find the circumference of the circle. Round to nearest hundredth 1. r = 3.4 m d = 9 cm Find the area of the figures. 3. Circle with.
Hexagon (all sides the same)
Surface Area of Prisms and Cylinders
Finding the Area of Rectangles and Parallelograms
two-dimensional shape.
1-5 Geometric Formulas Polygons
Perimeter.
Area of Polygons TeacherTwins©2015.
Area and Perimeter Review
Area & Perimeter.
Surface Area of Prisms and Cylinders
By- Sabrina,Julianna, and Killian
Presentation transcript:

Perimeter & Area Lessons 19 & 20

Vocabulary Perimeter The OUTSIDE (total) area of a polygon Area The INSIDE area of a polygon

Perimeter requires to add all the sides of a polygon Formulas… Perimeter requires to add all the sides of a polygon Perimeter = side + side + side + … OR P = s + s + s +…

to multiply specific sides together Formulas… Area requires to multiply specific sides together Area = length x width OR A = l x w Area = side x side A = s² Area = ½ (base x height) A = b x h 2

Perimeter & Area Perimeter Formula How to find Perimeter Area   Perimeter Formula How to find Perimeter Area How to Find Rectangles Squares Triangles Circles

Examples… Find the perimeter & area for the rectangle: 12 in 5 in

Examples… Find the perimeter & area for the square: 8 cm

Examples… Find the perimeter & area for the triangle: 6 in 12 in 8 in