A regular octagon has an apothem measuring 10 in. and a perimeter of 66.3 in. a regular octagon has an apothem with length 10 centimeters and a perimeter of 66.3 inches. what is the area of the octagon, rounded to the nearest square inch?
331.5 inches² is the area of the octagon, rounded to the nearest square inch.What is octagonal in shape?
Solving for an area of a regular octagon, we can make use of the formula shown below:Area = 1/2 × apothem × perimeterIn this problem, the following values were given such as:Apothem = 10 inchesPerimeter = 66.3 inchesPut the values in the formulaArea = 1/2 × 10 × 66.3Area = 331.5 inches²Learn more about area of the octagonbrainly.com/question/4503941#SPJ4
- In geometry, an octagon is a polygon that has 8 sides and 8 angles.
- All the sides are joined end to end to form the shape of the octagon.
- The sum of the interior angles of an octagon is equal to 180 degrees.