Area of polygons and circles

Find the area of the parallelogram.

• 12 units²
• 10 units²
• 13 units²
• 6 units

Tags

CCSS.6.G.A.1

Find the area of this trapezoid. The Bases are 8 inches and 2.2 inches. The height is 4 inches.

• 40.8 in²

• 20.4in²

• 10.2 in²

• 24 in²

Tags

CCSS.6.G.A.1

Find the area

• 96 cm²
• 48 cm²
• 36 cm²
• 48 cm

Tags

CCSS.6.G.A.1

A line from the center of a regular polygon at right angles to any of its sides.

• apothem
• radius
• permimeter
• area

Tags

CCSS.HSG.CO.A.1

What would be the first step in finding the area of the pentagon?

• draw in the apothem
• calculate the length of the side
• calculate the length of the radius
• find the angle measure

Find the length of the apothem

• 3.236
• 4.944
• 2.351
• 6.805

Tags

CCSS.HSG.SRT.C.8

Find the area of a regular nonagon with a perimeter of 108 miles.

• 805.6 square miles

• 830.7 square miles

• 850.5 square miles

• 890.2 square miles

Tags

CCSS.6.G.A.1

Find the area of this regular polygon.

• about 14.0 square centimeters
• about 29.07 square centimeters
• about 14.5 square centimeters
• There is not enough information.

Tags

CCSS.6.G.A.1

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

Tags

CCSS.HSG.C.B.5

Find the length of the bold arc.

• 61.3 ft
• 20.4 ft
• 7351.3 ft
• 22,068 ft

Tags

CCSS.HSG.C.B.5