Area

1. Area Perimeter Circumference A Powerpoint presentation using these geometric principles and equations Mr. Staggs

2. Formulas 2

3. Formulas 2

4. Formulas 2 R = radius “pi’ = 3.14

5. Formulas 2 R = radius B = base, H = height “pi’ = 3.14

6. Formulas 2 R = radius B = base, H = height “pi’ = 3.14

7. Formulas 2 R = radius B = base, H = height “pi’ = 3.14

8. Perimeter = _____ 7 in. Area = _____ 12 in. 4 cm Examples 1 Circumference = _____ Area = _____ Perimeter = _____ Area = _____ 17 ft 25 mm Solutions 14 ft

9. Perimeter = _____ 38 in. 7 in. Area = _____ 84 sq. in. 12 in. 4 cm Examples 1 Circumference = _____ 25.12 cm Area = _____ 50.24 sq. cm Perimeter = _____ 200 mm 119 sq. ft Area = _____ 17 ft 25 mm 14 ft

10. Perimeter = _____ 1.6 in. Area = _____ 3.25 in. 2.5 cm Examples 2 Circumference = _____ Area = _____ Perimeter = _____ 68.4 mm Area = _____ 27.1 ft 22.8 ft

11. Perimeter = _____ 9.7 in. 1.6 in. Area = _____ 5.2 sq. in 3.25 in. 2.5 cm Examples 2 Circumference = _____ 15.7 cm Area = _____ 19.625 sq. cm Perimeter = _____ 547.2 mm 308.94 sq. ft 68.4 mm Area = _____ 27.1 ft 22.8 ft

12. This Ol' House Bedroom 2 Bedroom 3 You just bought this old house and you want to remodel. You need to know how much carpet you should buy to cover the den and the three bedrooms. Find how many square feet of carpet you will need. 12 ft Bath 1 Bath 2 6 ft 5 ft 12 ft 12 ft 8 ft 8 ft Bedroom 1 20 ft 15 ft 12 ft Den 12 ft Dining Room Kitchen 12 ft 12 ft 12 ft, 6 in 12 ft Solutions Carpet = ______ You must also purchase molding for the bathrooms, kitchen, den, and dining room. How many feet do you need? Molding = _____

13. This Ol' House Bedroom 2 Bedroom 3 You just bought this old house and you want to remodel. You need to know how much carpet you should buy to cover the den and the three bedrooms. Find how many square feet of carpet you will need. 12 ft Bath 1 Bath 2 6 ft 5 ft 12 ft 12 ft 8 ft 8 ft Bedroom 1 20 ft 15 ft 12 ft Den 12 ft Dining Room Kitchen 12 ft 12 ft 12 ft, 6 in 12 ft 708 ft Carpet = ______ You must also purchase molding for the bathrooms, kitchen, den, and dining room. How many feet do you need? 215 ft Molding = _____

14. Housing Project You won $16,000 on Who Wants To Be A Millionaire and you wish to refloor your whole house. You must come up with a plan of action. Each room must have molding, and either carpet or other flooring. You may have different types of flooring for each room. It is totally your choice and preference. Using your spreadsheet, calculate the total cost of your remodeling project and how much of Regis’ dough you’ll have left.

15. Green Carpet- $ 12.50 White Carpet- $ 14.00 Brown Carpet- $ 14.50 Blue Carpet- $ 12.00 Yellow Carpet- $ 9.75 Tiger Carpet- $ 18.00 per square foot Molding 1- inch wide - $1.00 2- inch wide - $1.50 4- inch wide - $2.00 per foot Blue Ridge Carpet World • Other Flooring • Vinyl- $ 0.45 • Ceramic- $ 1.15 • Hardwood- $ 0.95 • per square foot

16. Bedroom 2 Bedroom 3 Carpeting Bath 1 Bath 2 12 ft • Green Carpet- $ 12.50 • White Carpet- $ 14.00 • Brown Carpet- $ 14.50 • Blue Carpet- $ 12.00 • Yellow Carpet- $ 9.75 • Tiger Carpet- $ 18.00 • per square foot 6 ft 5 ft 8 ft 12 ft 12 ft 8 ft Bedroom 1 20 ft 15 ft 12 ft Den 12 ft Dining Room Kitchen 12 ft 12 ft 12 ft 12 ft, 6 in

17. Bedroom 2 Bedroom 3 • Molding • 1- inch wide - $1.00 • 2- inch wide - $1.50 • 4- inch wide - $2.00 • per foot Bath 1 Bath 2 12 ft 6 ft 5 ft 8 ft 12 ft 12 ft 8 ft Bedroom 1 20 ft 15 ft 12 ft Den 12 ft Dining Room Kitchen 12 ft 12 ft 12 ft 12 ft, 6 in

18. Bedroom 2 Bedroom 3 • Other Flooring • Vinyl- $ 0.45 • Ceramic- $ 1.15 • Hardwood- $ 0.95 • per square foot Bath 1 Bath 2 12 ft 6 ft 5 ft 8 ft 12 ft 12 ft 8 ft Bedroom 1 20 ft 15 ft 12 ft Den 12 ft Dining Room Kitchen 12 ft 12 ft 12 ft 12 ft, 6 in

19. Project Chart - Flooring Flooring Total = ________

20. Project Chart - Molding Molding Total = ________