Find the area of of a regular octagon with side length 22 cm.

Question

Question content area bottom
Part 1
Areaequals
  
enter your response here cmsquared
​(Round to the nearest whole number as​ needed.)

Answer 1

To find the area of a regular octagon, you can use the formula:

Area = (2 + 2*sqrt(2)) * side length^2

Plugging in the side length of 22 cm:

Area = (2 + 2*sqrt(2)) * 22^2
Area = (2 + 2*sqrt(2)) * 484
Area ≈ 2981 cm^2

Therefore, the area of the regular octagon with side length 22 cm is approximately 2981 cm^2 (rounded to the nearest whole number).