Area and Perimeter Polygons

What does the 'a' stand for in the following formula?

• area 

• apossum

• altitude

• apothem

Tags

CCSS.6.G.A.1

Find the area of this regular polygon

• 81.8 m²

• 204.4 m²

• 408.8 m²

• 40.8 m²

Find the area:

• 84 m²

• 168 m²

• 112 m²

• 56 m²

Tags

CCSS.6.G.A.1

What does the red line represent in the picture of the hexagon?

• the apothem

• the perimeter

• an angle

• the polygon

If a triangle has a perimeter of 30 cm and two sides are 10 cm each, how long is the third side?

• 10 cm

• 5 cm

• 15 cm

• 20 cm

Tags

CCSS.3.MD.D.8

Find the area

• 96 cm²

• 48 cm²

• 36 cm²

• 48 cm

Tags

CCSS.6.G.A.1

What is the area?

• 24 cm²

• 48 cm²

• 120 cm²

• 40 cm²

Tags

CCSS.6.G.A.1

Find the area of the following polygon.

• 15 in²

• 240 in²

• 120 in²

• 20 in²

Tags

CCSS.6.G.A.1

What is the area?

• 28 square units

• 35 square units

• 14 square units

• 35 square units

What is the perimeter of the rectangle?

• 17 in

• 34 in

• 60 in

• 22 in

Tags

CCSS.4.MD.A.3