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balu736 [363]
3 years ago
11

Practice with area

Mathematics
1 answer:
joja [24]3 years ago
4 0

Answer:

  1453 cm²

Step-by-step explanation:

The area of a regular polygon is given in terms of its perimeter and apothem by ...

  A = (1/2)Pa

  A = (1/2)(145.3 cm)(20 cm) = 1453 cm²

The area of the pentagon is 1453 square centimeters.

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