Find the area of a regular pentagon in which each side is 7 cm and apothem is
6 cm.
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16
Answer:
The area of regular pentagon = 75cm2
Step-by-step explanation:
Step-by-step explanation:
We have,
The side of regular polygon(a) = 5 cm and
The apothem of regular polygon(s) = 6 cm To find, the area of regular pentagon = ?
We know that,
Area of a pentagon= 5 2 X 8 X
5 2 - x 5 x 6cm2
= 5 x 5 x 3cm
= 75cm
Hence, the area of regular pentagon = 75cm
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