Each polygon below circumscribes the circle. Find the perimater of the polygon.

1. http://i269.photobucket.com/albums/jj66/Jay146992/geo1.gif

76 cm

84 cm

72 cm

70 cm

2.

http://i269.photobucket.com/albums/jj66/Jay146992/geo2.gif

43 in.

45 in.

48 in.

50 in.

3.

http://i269.photobucket.com/albums/jj66/Jay146992/geo3.gif

48 m

54 m

46 m

51 m

Algebra Find the value of x.

4.

http://i269.photobucket.com/albums/jj66/Jay146992/geo4.gif

5.

http://i269.photobucket.com/albums/jj66/Jay146992/geo5.gif

6.

http://i269.photobucket.com/albums/jj66/Jay146992/geo6.gif

Algebra Find the value of each variable. Lines that appear to be tangent are tangent.

7.

http://i269.photobucket.com/albums/jj66/Jay146992/geo7.gif

w=?

8.

http://i269.photobucket.com/albums/jj66/Jay146992/geo8.gif

c=?

9.

http://i269.photobucket.com/albums/jj66/Jay146992/geo9.gif

w=?

10.

http://i269.photobucket.com/albums/jj66/Jay146992/geo10.gif

a=?

1. http://i269.photobucket.com/albums/jj66/Jay146992/geo1.gif

76 cm

84 cm

72 cm

70 cm

2.

http://i269.photobucket.com/albums/jj66/Jay146992/geo2.gif

43 in.

45 in.

48 in.

50 in.

3.

http://i269.photobucket.com/albums/jj66/Jay146992/geo3.gif

48 m

54 m

46 m

51 m

Algebra Find the value of x.

4.

http://i269.photobucket.com/albums/jj66/Jay146992/geo4.gif

5.

http://i269.photobucket.com/albums/jj66/Jay146992/geo5.gif

6.

http://i269.photobucket.com/albums/jj66/Jay146992/geo6.gif

Algebra Find the value of each variable. Lines that appear to be tangent are tangent.

7.

http://i269.photobucket.com/albums/jj66/Jay146992/geo7.gif

w=?

8.

http://i269.photobucket.com/albums/jj66/Jay146992/geo8.gif

c=?

9.

http://i269.photobucket.com/albums/jj66/Jay146992/geo9.gif

w=?

10.

http://i269.photobucket.com/albums/jj66/Jay146992/geo10.gif

a=?

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