Perimeter and Area of Regular Polygons

Find the area of the regular polygon

• 172.0 in.²

• 170.0 in.²

• 17.2 in²

• 50 in.²

Tags

CCSS.6.G.A.1

What is the area?

• 173.832 u²

• 21.729 u²

• 43.458 u²

• 347.664 u²

Tags

CCSS.6.G.A.1

Find the area of the following polygon.

• 108 u²

• 1782 u²

• 445 in²

• 891 in²

Tags

CCSS.6.G.A.1

Find the area.

• 77.9 mi²

• 188.1 mi²

• 173.8 mi²

• 347.6 mi²

Tags

CCSS.6.G.A.1

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

Tags

CCSS.6.G.A.1

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

Tags

CCSS.6.G.A.1

Find the area of the regular polygon.

• 259.8 m

• 259.8 m²

• 259.8 cm

• 259.8 cm²

Tags

CCSS.6.G.A.1

Find the area of the regular polygon.

• 122 ft²

• 27.7 ft²

• 124.7 ft²

• 363.2 ft²

Tags

CCSS.6.G.A.1

What is the PERIMETER of this hexagon?

• 2√3 in

• 2 in

• 16 in

• 24 in

Tags

CCSS.3.MD.D.8

Find the area of a regular triangle with a perimeter of 144 feet.

• 54 ft²

• 54√3 ft²

• 576 ft²

• 576√3 ft²

Tags

CCSS.6.G.A.1