1 / 5

Comprehensive Review of Perimeter and Area Formulas for Lesson 21

Explore the formulas for calculating perimeter and area of squares, rectangles, parallelograms, triangles, trapezoids, and circles. Review key concepts and ensure you have all necessary formulas for Lesson 21(2).

vilina
Download Presentation

Comprehensive Review of Perimeter and Area Formulas for Lesson 21

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. REVIEW OF PERIMETER AND AREA LESSON 21(2)

  2. LETS REVIEW Perimeter of a Square P = 4s Area of a Square A= s2 Perimeter of a Rectangle P = 2L + 2W Area of a Rectangle A= LW or Bh

  3. LETS REVIEW Perimeter of a Parallelogram P = 2b + 2s Area of a Parallelogram A= bh Perimeter of a Triangle P = s + s + s bh 2 Area of a Triangle A =

  4. LETS REVIEW Perimeter of a Trapezoid P = s + s + s + s h(a+b) 2 Area of a Trapezoid A= Circumference of a Circle Area of a Circle

  5. Class work • Check solutions to Lesson 21 • Make sure you have a copy of all formulas needed for this section. • Do Lesson 21(2)

More Related