2. Length around the outside A border Picture frame

3. Add all sides together + + + +

4. 500 yrd 1,000 yrd P=1000+1000+500+500 =3000 yards http://www.turnstiles.us/index-old.htm http://www.gundogsupply.com/prf-304w-.html

5. Space (a 2-D object) takes up/covers *(In square units) Frame with picture

6. Square/Rectangle A=b*h b=base h=height h b

7. 94 ft 50 ft A=94*50 =4700 square feet http://www.gundogsupply.com/prf-304w-.html http://www.realbuzz.com/articles/how-playing-basketball-gets-you-fit/

8. Triangle A=1/2*b*h b=base h=height h b b h

9. 3in 3 in A=1/2*3*3 =4.5 square inches http://commons.wikimedia.org/wiki/File:Isosceles-right-triangle.jpg http://www.ehow.com/how_4714451_fold-fancy-napkin.html

10. h=1000mi b=1000mi A=1/2*1000*1000 =500,000 square mile s http://www.bermudastyles.com/bermuda/the-bermuda-triangle.php

12. Circumference=2∏r r=radius ∏ =3.14 (constant) http://www.newbedford.k12.ma.us/elementary/gomes/stjohn/Subjects/Math/Geo/Geometry%20Worksheets.html

13. C=2*3.14*2 =12.56 ft http://www.freakingnews.com/Hula-Hoop-Kittens-Pictures-43539.asp 4 ft Diameter=4ft Radius=2 ft

14. Area=∏ r 2 r=radius ∏ =3.14

15. 4in A=3.14*4*4 =50.24 square inches http://www.teamdc.org/TeamLinks.htm

17. Complex shapes Area and perimeter