Area of Regular Polygon

Find the area of the following polygon. (a)  

• 15 in2

• 240 in2

• 120 in2

• 20 in2

Find the area. (a)  

• 120 ft²

• 124 ft²

• 24.8 ft²

• 99.2 ft²

What is the area? (a)  

• 24 cm2

• 48 cm2

• 120 cm2

• 240 cm2

Find the area (a)  

• 96 cm2

• 48 cm2

• 36 cm2

• 48 cm

Find the area of a regular hexagon with a perimeter of 48 yards.

• 137.5 yards²

• 145.2 yards²

• 152.9 yards²

• 166.3 yards²

Find the area of this hexagon.

• 54 cm²

• 54√3 cm²

• 36√3 cm²

• 36 cm²

A regular heptagon has sides measuring 26 mm and is divided into 7 congruent triangles. Each triangle has a height of 20 mm. What is the area of the heptagon?

• 74.28 mm²

• 1,274 mm²

• 3,640 mm²

• 1,820 mm²

Find the area of the hexagon

• 300√3

• 519.62

• 600√3

• 100√2

A quilt is in the shape of a regular pentagon. It is made from 5 pieces of fabric that are congruent triangles. Each triangle has an area of 16 in². What is the area of the quilt?

• 200 in²

• 40 in²

• 80 in²

• 16 in²

Jack is making an art craft shaped as a regular hexagon that has sides measuring 7 cm. He divides his hexagon into 6 equal triangles, each has a height of 4 cm. What is the area of his hexagonal art craft?

• 14 cm²

• 84 cm²

• 28 cm²

• 98 cm²