If a regular decagon with 6 cm sides has an area of 276.99 cm squared, what is the length of the apothem to the nearest hundredt

Question

natita [175]

3 years ago

5

If a regular decagon with 6 cm sides has an area of 276.99 cm squared, what is the length of the apothem to the nearest hundredt

h

Mathematics

1 answer:

bezimeni [28] · Answer 1 · 2022-03-24T07:45:17+03:00

bezimeni [28]3 years ago

4 0

According to the attached formula:
apothem = side length / 2 * tan (180/number of sides)
apothem = 6 / 2 * tan (180/10)
apothem = 6 / 2 * 0.32492
apothem = 9.23 cm