Area of Regular Polygons

Find the area of this regular polygon

• 81.8 m²

• 204.4 m²

• 408.8 m²

• 40.8 m²

Find the area of the regular polygon

• 172.0 in.²

• 170.0 in.²

• 17.2 in²

• 50 in.²

Find the area of the regular polygon.

• 259.8 m

• 259.8 m²

• 259.8 cm

• 259.8 cm²

Find the area of the regular polygon.

• 122 ft²

• 27.7 ft²

• 124.7 ft²

• 363.2 ft²

The area of a regular polygon inscribed in a circle can be calculated by using a formula: Match each of the following

• Bisected Central Angle

• Radius

• 1/2 the side length

• Apothem

• Doesn't have a match

What is the length of the side of a regular decagon with an apothem length of 13 ft? Round to the tenth.

Mathematical Equivalence

ON

What is the formula for area of a regular polygon.

• ½⋅apothem⋅perimeter

• a² + b² = c²

• πr²

• √x²+y²

Find the area

• 96 cm²

• 48 cm²

• 36 cm²

• 48 cm

Find the area of the following polygon.

• 15 in²

• 240 in²

• 120 in²

• 20 in²

What is the area?

• 24 cm²

• 48 cm²

• 120 cm²

• 240 cm²