Finding the area of a Parallelogram SWBAT find the area of a parallelogram by using square units and the area formula.

Slides:

Advertisements

Similar presentations

Working with Shapes in Two Dimensions

Advertisements

UNIT 8:FORMULA By: Grace Silverstein, and Samantha Stoeber!

Formulas LinesApplicationPrismsMixed Bag Team 1Team.

Vocabulary Area Surface AreaVolume More vocabulary.

8cm 5cm Area = 8 x 5 = 40cm 2 A parallelogram can be split up into a rectangle and 2 triangles – each with the same area. 10cm 5cm.

Finding the area of a Parallelogram

Area of Quadrilaterals and Triangles. What is a quadrilateral? Any polygon with four sides and four vertices (or corners) All sides must be straight.

Do Now Take out your 5.5/5.6 worksheet and be ready for a stamp.

Area of Parallelogram Lesson

Areas of Rectangles and Parallelograms

Area & Perimeter Perimeter The distance around a shape – The sum of the lengths of all the sides in a shape – Measured in units of length i.e. Feet,

11-4 Area of Parallelograms

Geometry The shape of things to come….

Quadrilaterals By Billy Hudson 4/14/05 Geometry 4 th period.

An Introduction to 2-D Shape Slideshow 15, Mathematics Mr Richard Sasaki, Room 307.

= (2 in) · (2 in) = 4 in 2. P = a + b + c A = ½(8*8) A = 32 P = =20.

Quadrilaterals.

What is area? The amount of space that a figure encloses

Section aFind the area of a rectangle and a square. bFind the area of a parallelogram, a triangle, and a trapezoid. cSolve applied problems involving.

Unit 2 Solving Equations.  The cost in dollars of carpet at Lowes is found by multiplying the area of the room by 12.5 then adding 100.  Write an equation.

Finding the area of a Trapezoid

Notes Over 3.2 Equations and Formulas When using a formula, you must first know what each variable represents. Example The formula for the area of a square.

PRE-ALGEBRA. Lesson 10-1 Warm-Up PRE-ALGEBRA Area: Parallelograms (10-1) area: the number of square units (squares) that the figure encloses (in other.

What is area? The amount of space that a figure encloses The number of square units that covers a shape or figure. It is two-dimensional It is always.

FINDING THE AREA OF A RECTANGLE SWBAT use the area formula for rectangles to solve real world problems.

Changing Dimensions What’s the effect on Perimeter and Area??

Math More with Formulas 1. 2 Perimeter of a rectangle.

Quadrilaterals project Dimera wideman 1/16/13. Quadrilateral Quadrilateral just means "four sides" (quad means four, lateral means side). Any four-sided.

Sec 1 Express Mathematics Chapter 14: Perimeter and Area of Plane Figures.

Section 8.1.  The area of a plane figure is the measure of the region enclosed by the figure. You measure the area of a figure by counting the number.

Area of a Rectangle A=LW Length times Width Length width = 20 cm =12 cm A=20 12 A=240 cm 2.

A plane figure with four sides and four angles.

POLYGONS & QUADRILATERALS

Area of Quadrilateral.

Area of Parallelograms

Objectives: - Identify & apply formulas for the circumference & area of a circle. HSPA Problem of the Day: Which figure below does not have an area of.

Copyright©amberpasillas2010. Today we are going to find the Area of Parallelograms a nd the Area of Triangles.

Practice with Perimeter & Area

To find the perimeter of a rectangle, just add up all the lengths of the sides: Perimeter = L + w + L + w = 2L + 2w To find the area of a rectangle,

A quadrilateral is any 2- dimensional, four- sided shape.

Excellence In All We Do… Elementary 3 Are you an Elementary 3 Master?

Area of a Parallelogram. What is a parallelogram? A parallelogram is a 4-sided shape formed by two pairs of parallel lines. Opposite sides are equal in.

Copyright©amberpasillas2010. Today we are going to find the Area of Parallelograms.

7MD1.4 Area of Parallelograms What you’ll learn: Find the area of parallelograms Remember a parallelogram is a quadrilateral with opposites sides parallel.

Area. Triangles and rectangles are examples of polygons. A polygon is a closed plane figure formed by three or more line segments. Each line segment forms.

1. True or false: If the height of a rectangle equals the base of a parallelogram and the base of the rectangle equals the height of the parallelogram,

Area & Perimeter Learning Objectives: 1.Learn to find perimeter and area of simple & compound/composite shapes. 2.Practice solving problems involving area.

QUADRILATERALS.  A plane shape with four straight sides is called a quadrilateral.  We name quadrilaterals by looking at the properties of their sides.

9.1 PERIMETER AND AREA OF PARALLELOGRAMS Objective: Students find the perimeter and area of parallelograms.

6.10 POLYGONS AREA AND PERIMETER. A POLYGON IS A FLAT CLOSED FIGURE DESCRIBED BY STRAIGHT- LINE SEGMENTS AND ANGLES. Polygons are named by the number.

What is a Quadrilateral? A polygon with 4 sides!.

Area of Squares, Rectangles, & Parallelograms. What is Area? Area is the space a shape covers, or takes up Area is the number of square units equal in.

Form 1 Mathematics Area of plane shapes Chapter 16.

SQUARE Opposite sides are parallel All the angles are 90º PARALLELOGRAM Opposite sides are equal in length Opposite sides are parallel RECTANGLE Opposite.

What is a Quadrilateral?

Area of Rectangles, Squares, Parallelograms, Triangles, and Trapezoids

Area of a Rectangle = base x height

ESSENTIAL QUESTION: How do you find the area of parallelograms?

7.7.4 Quadrilaterals.

UNIT 8: 2-D MEASUREMENTS PERIMETER AREA SQUARE RECTANGLE PARALLELOGRAM

Draw Quadrilaterals MAFS.3.G.1.1.

Finding the Area of Rectangles and Parallelograms

Area of Rectangles and Parallelograms Guided Notes

Area Formula of a Square?

All About Shapes! Let’s Go!.

Area of Parallelograms and Trapezoids

Parallelogram: Sides opposite are parallel

By- Sabrina,Julianna, and Killian

Presentation transcript:

Finding the area of a Parallelogram SWBAT find the area of a parallelogram by using square units and the area formula.

Do Now 1. At the grocery store, 8 apples are bruised. If 20% of the apples are bruised, how many apples are there? 2. There are 450 students at a middle school. If 20% of them are going on a field trip, how many students are going on a field trip? 3. Erin wants to buy a new pair of shoes for $ If she saves $9.50 each week, how many weeks will it take her to save enough money to buy the shoes? 4. If Michael earned $50.43 in 6.15 hours, how much did he earn each hour?

Review of Rectangles Go over worksheet Go over exit ticket

Important Vocab Parallelogram- a flat shape with opposite sides parallel and equal in length. Polygon-a plane shape with straight sides. (Ex: rectangle, parallelogram, triangle) Base- the bottom of a shape

Area Formula To find the area of a parallelogram, we multiply the base x the height. Area=bh Area = 60 cm 2

Independent Practice

Partner Problems 1. Nishelle’s backyard is in the shape of a parallelogram. The parallelogram has an area of 224 square feet and a base of 14 feet. What is the height of the parallelogram? 2. The windows in an office building are shaped like parallelograms. The base of each window is 1.8 meters and the height is 1.8 meters. What is the area of each window? 3. Leeza is making labels in the shape of parallelograms. Each label has an area of 18 square centimeters and a base of 6 centimeters. What is the height?