If all of these rectangles were placed together to make one shape, what would be the area of the new shape? 6 5 9 3 4 8.

Slides:

Advertisements

Similar presentations

Student Name Date The Problem If you have 48 inches of wood that you will use to build a picture frame. What is the largest size picture that you can.

Advertisements

Triangles, Quadrilaterals, Nets, Prisms & Composite Polygons

Lateral Area, Surface Area, and Notes

I WILL calculate what 30% is of a given decimal using a strip diagram.

Review: Area and Perimeter. Definitions 1. What is a polygon? 2. What does perimeter mean? 3. What does area mean?

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.

Objective: find the area of geometric figures and shaded regions. What area formulas must be memorized?

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

Surface Area Return to table of contents.

Test Review Pay attention. What is the difference between area and perimeter? PERIMETER- – Distance AROUND the edge of a figure – Measures in regular.

Copyright©amberpasillas2010. Perimeter – (P) (P) The distance around a figure. 10 ft. 6 ft ft.

© 2008 Pearson Addison-Wesley. All rights reserved Chapter 1 Section 9-3 Perimeter, Area, and Circumference.

Jeopardy $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300

Area: Parallelograms, Triangles, and Trapezoids Written By Mrs. Ballard Tweaked By KLS.

Area of Composite Shapes We are learning to…find the area of composite shapes (shapes made up of more than one figure). Tuesday, August 25, 2015.

Section 9-4 Perimeter, Area, and Circumference.

Developing Formulas for Triangles and Quadrilaterals

Bell Work: Tax and Tip! Your bill is $ What is your total after you leave a 20% tip and pay 5% tax? Method 2 Multiply the price by 125% since.

Area of Composite Shapes We are learning to…find the area of composite shapes (shapes made up of more than one figure). Monday, September 07, 2015.

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.

Facts about Area of Shapes Dr. Kent Bryant 5/2011.

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

Ch 10.5 Find the area of the figure. Round to the nearest tenth if necessary. 5 ( ) = 70 2 Trapezoid LMNO has an area of 55 square units. Find the.

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.

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.

Area Formulas Rectangle What is the area formula?

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

Shaded Area/ Word Problems

Area & Perimeter. SHAPE OVERVIEW Rectangle Triangle Hexagon Trapezoid Square Parallelogram Pentagon Circle.

Area of a Parallelogram

10-1: Area of Parallelograms and Triangles Objectives: To find the area of parallelograms and triangles To find the area of parallelograms and triangles.

To add GST…. To add GST multiply by 1.15 the 1 is for the original amount, the.15 is 15% GST Eg: $50 plus GST = 50 X 1.15 = 57.5 giving the answer of.

What you will learn? Formulas for finding the areas of rectangles, parallelograms, triangles, trapezoids, kites, regular polygons, and circles by cutting.

Area, Circumference & Perimeter

Figure ABCD is a kite. Find the area. A B C D 7 in15 in 6 in in 9.21 in A. 142 sq. in. B. 132 sq. in. C. 264 sq. in. D. 194 sq. in.

6.3 Area of a Trapezoid Mme DiMarco.  Learning Goal: use a formula to find the area of a trapezoid Learning Goal.

square rectangle parallelogram trapezoid triangle.

Finding the Area of Polygons Rectangles Parallelograms Triangles Trapezoids.

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

Figure ABCD is a kite. Find the area. A B C D 7 in15 in 6 in in 9.21 in A. 142 sq. in. B. 132 sq. in. C. 264 sq. in. D. 194 sq. in.

SWBAT: Find the area of a trapezoid and a rhombus.

Announcements Finish factoring expressions Study for quiz over: Writing addition and subtraction expressions Writing and expanding multiplication expressions.

Name ____________Class_____ Date______ Area of Rectangles The ________ _ of a figure is the amount of surface it covers. It is measured in ________ __.

Find the Area of the Square

Triangles, Quadrilaterals, Nets, Prisms & Composite Polygons

Perimeter, Area, and Circumference

Area of Composite Shapes

Area of Composite Shapes

Areas of Parallelograms and Trapezoids

Find the area and circumference of each circle.

Area of Polygons.

Quadrilaterals II by Monica Yuskaitis.

Warm Up Problem Which of the following expressions is equivalent to 6x + 24? A) 3(x + 12) B) 6(x – 4) C) 6(x + 4) D) x(6 + 4)

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

Geometry Review PPT Finnegan 2013

Quadrilaterals II Geometry – Unit 6.

Area of Composite Shapes

Unit 10: 2-Dimensional Geometry

Relationships of Percent, Decimals, and Fractions

Area of Rectangles and Parallelograms

Area of Parallelogram.

Area Formula of a Square?

Area and Perimeter.

Finding the area of fractional side lengths

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

km 6.1cm 1.1cm 17km 6in 12km 10in ft 15mm 13mm

Presentation transcript:

If all of these rectangles were placed together to make one shape, what would be the area of the new shape?

Total Area = 89 u 2 A = 30 u 2 A = 27 u 2 A = 32 u 2

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo slightly larger, you could multiply by.

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo slightly larger, you could multiply by.

Dillard’s is having a store-wide sale - all merchandise is 25% off! Micah has a coupon for 30% off the sale price. What percentage of the original price will Micah have to pay?

Dillard’s is having a shoe sale - all shoes are 25% off! Micah has a coupon for 30% off the sale price. What percentage of the original price will Micah have to pay for her shoes? 100% - 25% = 75% (pay after taking the 25% off) 30% of 75% =.3 x.75 =.225 = 22.5% (additional amount to take off) 75% % = 52.5% (percent she will pay)

The picture frame below is square. What is the area of the shaded region? 8.2cm 15 cm

The picture frame below is square. What is the area of the shaded region? 8.2 cm 15 cm Large square = 15 x 15 = 225 cm 2 Small square = 8.2 x 8.2 = cm cm 2 – cm 2 = cm 2

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To keep the same size photo, you could multiply by.

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To keep the same size photo, you could multiply by.

Jamie built a decorative table for her living room. The table top was in the shape of a trapezoid. The two bases were 10 inches and 4 inches. The two other sides were both 13 inches. The height was 11 inches. What is the total area of the trapezoid shaped table top?

Jamie built a decorative table for her living room. The table top was in the shape of a trapezoid. The two bases were 10 inches and 4 inches. The two other sides were both 13 inches. The height was 11 inches. What is the total area of the trapezoid shaped table top? = = 7 11 = 77 in 2 2

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo much smaller, you could multiply by.

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo much smaller, you could multiply by.

Find the area of the rectangle. 6 9

6 9 A = 54 u 2

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo slightly smaller, you could multiply by.

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo slightly smaller, you could multiply by.

8 in 14 in What is the area of the parallelogram? 5 in

8 in 14 in What is the area of the parallelogram? 70 in 2 5 in

11 in 6 in What is the area of the shaded region? 4 in 7 in

5 in 11 in 6 in What is the area of the shaded region? 4 x 5 = 20 = 10 in in 7 in

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo much larger, you could multiply by.

An original photo measures 4” x 6”. Use the numbers below to answer the following question. To make the photo much larger, you could multiply by.