CCSS

These are the resources that support this Common Core Standard.

CCSS.MATH.CONTENT.3.MD.D.8

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Definition--Perimeter

Definition of the term "Perimeter."

Definition--Perimeter of a Triangle

The definition of the term "Perimeter of a Triangle."

Formulas--Perimeter of a Rectangle

The formula for the Perimeter of a Rectangle.

Formulas--Perimeter of a Square

The formula for the Perimeter of a Square.

Formulas--Perimeter of a Triangle

The formula for the Perimeter of a Triangle.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 01

Area and Perimeter of Quadrilaterals: Example 1. Finding the area of a square when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 02

Area and Perimeter of Quadrilaterals: Example 2. Finding the area of a square when all measures are expressed as variable expressions.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 03

Area and Perimeter of Quadrilaterals: Example 3. Finding the area of a rectangle when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 04

Area and Perimeter of Quadrilaterals: Example 4. Finding the area of a rectangle when all measures are expressed as variable expressions.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 05

Area and Perimeter of Quadrilaterals: Example 5. Finding the area of a parallelogram when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 06

Area and Perimeter of Quadrilaterals: Example 6. Finding the area of a parallelogram when all measures are expressed as variable expressions.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 07

Area and Perimeter of Quadrilaterals: Example 7. Finding the area of a trapezoid when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 08

Area and Perimeter of Quadrilaterals: Example 8. Finding the area of a trapezoid when all measures are expressed as variable expressions.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 09

Area and Perimeter of Quadrilaterals: Example 9. Finding the area of a rhombus when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 10

Area and Perimeter of Quadrilaterals: Example 10. Finding the area of a rhombus when all measures are expressed as variable expressions.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 11

Area and Perimeter of Quadrilaterals: Example 11. Finding the area of a kite when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 12

Area and Perimeter of Quadrilaterals: Example 12. Finding the area of a kite when all measures are expressed as variable expressions.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 13

Area and Perimeter of Quadrilaterals: Example 13. Finding the perimeter of a square when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 15

Area and Perimeter of Quadrilaterals: Example 15. Finding the perimeter of a rectangle when all measures are expressed as numbers.

MATH EXAMPLE: Area and Perimeter of Quadrilaterals: Example 16

Area and Perimeter of Quadrilaterals: Example 16. Finding the perimeter of a rectangle when all measures are expressed as variable expressions.