The length of a side of a regular pentagon with perimeter 80 cm is
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Answered by
0
Answer:
16
Step-by-step explanation:
no of sides = 5
total perimeter = 5s = 80
s = 16
Answered by
6
Perimeter of a square = 4 × (Length of one side)
(i) Length of one side = 10 cm
Perimeter = 4 × 10 = 40 cm
(ii) Length of one side = 5 m
Perimeter = 4 × 5 = 20 m
(iii) Length of one side = 115.5 cm
Perimeter = 4 × 115.5 = 462 cm
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