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B. Find the perimeter of the following word problems,
6. A regular octagon measures 14mm on one side. What is the perimeter?
7. A wire fence is to be put around a rectangular lot which measures 20m by 45 m. How many meters of wire is needed to
complete the fence?
8. Tim's garden is shaped like a square whose side is 9 meters. What's the length of the fence which surrounds the garden?
9. A triangle with sides that measures 43 cm, 45cm and 44 cm.
10. A pentagon with sides of 3 cm, 8cm, 5 cm, 5cm and 3 cm.​


Sagot :

Answer:

6.112 mm

7. 110 m

8. 36 m

9. 132 cm

10. 24 cm