Unit 8-2 Perimeter.

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Presentation transcript:

Unit 8-2 Perimeter

Perimeter Perimeter: Add sides together Circumference: (perimeter of a circle)

Example 1—Find the perimeter 5 ft 5 m 5 m 3 ft 4 m

Example—find the perimeter 6 cm 5 in 2 in 10 cm 10 cm 6 in 12 cm

Example—find the perimeter 7.4 cm 5 in

Example—find the perimeter 6 cm

Example—find the perimeter Find the perimeter of the triangle below (you may need to use TRIG to solve for a side) 40o 6 ft 9 ft 110o

Example—find the perimeter Find the radius of a circle with a circumference of 31.4 mm.

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