Week #14: Composite Figures & Regular Polygons

What is the area of the figure?

• 145 square meters
• 90 square meters
• 140 square meters
• 34 square meters

What is the area of this figure?

• 33.2 yards²
• 66.2 yards²
• 16.2 yards²
• 34.2 yards²

Area of  the shaded figure: 

• 350
• 137.5
• 212.5
• 484.2

Tags

CCSS.6.G.A.1

• 113.1
• 173.1
• 60
• 285

Tags

CCSS.3.MD.D.8

• 153
• 127.23
• 325.23
• 198

• 207.36
• 134.2
• 368.12
• 410.68

Find the area of this regular polygon

• 81.8 m²

• 204.4 m²

• 408.8 m²

• 40.8 m²

Tags

CCSS.6.G.A.1

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 formula for area of a regular polygon.

• ½⋅apothem⋅perimeter

• a² + b² = c²

• πr²

• √x²+y²

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