Perimeter, Circumference, and Area

1-8 Perimeter,
Circumference, and
Area
Perimeter: 
The sum of the lengths
of its sides
Area
: the number of square units
it encloses
Problem 1: Finding the Perimeter of a
Rectangle
The botany club
members are designing
a rectangular garden for
the courtyard of your
school.  They plan to
place edging on the
outside of the path.
How much edging
material will they need
You can name a circle with the
symbol     .  For example, the circle
with center A is written as      A
A
Problem 2: Finding
Circumference
Problem 3: Finding Perimeter in the
Coordinate Plane
Problem 4: Finding Area of a
Rectangle
Problem 5: Finding Area of a
Circle
Problem 6: Finding Area of an
Irregular Shape
Problem 6: Finding Area of an
Irregular Shape
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This visual content covers a variety of math problems related to perimeter, circumference, and area. Learn how to find the perimeter of a rectangle, the circumference of a circle, and the area of various shapes. Explore practical scenarios such as designing a garden, calculating material needed for banners, and more. Improve your geometry skills with these interactive examples and explanations.

  • Mathematics
  • Geometry
  • Perimeter
  • Circumference
  • Area

Uploaded on Feb 19, 2025 | 0 Views


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Presentation Transcript


  1. 1-8 Perimeter, Circumference, and Area

  2. Perimeter: The sum of the lengths of its sides Area: the number of square units it encloses

  3. Problem 1: Finding the Perimeter of a Rectangle The botany club members are designing a rectangular garden for the courtyard of your school. They plan to place edging on the outside of the path. How much edging material will they need

  4. You can name a circle with the symbol . For example, the circle with center A is written as A A

  5. Problem 2: Finding Circumference What is the circumference of the circle in terms of ?? What is the circumference to the nearest tenth?

  6. Problem 3: Finding Perimeter in the Coordinate Plane

  7. Problem 4: Finding Area of a Rectangle You want to make a rectangular banner similar to the one shown. The banner is 21 2 ft. wide and 5 ft. high. To the nearest square yard, how much material do you need?

  8. Problem 5: Finding Area of a Circle

  9. Problem 6: Finding Area of an Irregular Shape

  10. Problem 6: Finding Area of an Irregular Shape

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