1 / 8

Area and Perimeter of Composite polygonal shapes

Area and Perimeter of Composite polygonal shapes. http://hench-maths.wikispaces.com. Learning Sequence. Conversion of units Perimeter of Polygons Area of Polygons (individual shapes) Parallelograms, Triangles, Trapezium Perimeter and area of compound shapes with polygons .

melisande
Download Presentation

Area and Perimeter of Composite polygonal shapes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Area and Perimeter of Composite polygonal shapes http://hench-maths.wikispaces.com

  2. Learning Sequence • Conversion of units • Perimeter of Polygons • Area of Polygons (individual shapes) Parallelograms, Triangles, Trapezium • Perimeter and area of compound shapes with polygons

  3. Preliminary Activities • Digilearn: Area of Compound shapes Basic Complete at least 2 of these shapes • Digilearn: Area of Triangles Complete at least one question at each level • NVLM: Tangrams Do one tangram use hints if needed • Digilearn: Compound shapes advanced Do at least two from the small category

  4. After completing online activities • Review the formulas for Perimeter and Area of polygons on the next slide • View the animated worked example on the following slides • Complete the written assessment task and hand it in for assessment

  5. Formulas for Quadrilaterals

  6. Example 6cm 8cm 8cm 12cm

  7. 6cm 8cm 12cm - 8cm + 4cm 4cm

  8. 12cm 6cm - + 8cm 8cm 4cm 4cm 4cm Total Area = 96+40-8= 128cm2

More Related