Polygons, Area, & Perimeter

This figure has been divided into triangles with equal areas. If the area of each triangle is 2 square units, what is the area of the entire figure?

• 2 square units
• 5 square units
• 10 square units
• 12 square units

Tags

CCSS.3.MD.C.7D

The area of a rectangle is 15 square inches. If the length of the rectangle is 3 inches, what is its width?

• 15x3=45 inches
• 15+3=18 inches
• 15-3=12 inches
• 15/3=5 inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A square has a perimeter of 12 centimeters. What is the length of each side?

• 12/4=3 cm
• 12/3=4 cm
• 12+4=16 cm
• 12/2=6 cm

Tags

CCSS.4.MD.A.3

The area of a rectangular painting is 20 square inches. If the width of the painting is 5 inches, how tall is the painting?

• 20/2=10 inches
• 20+5=25 inches
• 20/5=4 inches
• 20-5=15 inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is true about a rhombus?

• It is not a quadrilateral.
• It ALWAYS has 4 equal sides and 4 right angles.
• It is always a rectangle.
• It is a parallelogram with 4 equal sides.

Tags

CCSS.HSG.CO.C.11

Which name describes this figure?

• quadrilateral
• square
• rectangle
• none of the above

Tags

CCSS.3.G.A.1

Which name describes this figure?

• quadrilateral
• square
• rectangle
• not a quadrilateral

Tags

CCSS.2.G.A.1

Which sentence describes this figure?

• It is a rectangle, but not a square.
• It is not a square or rectangle.
• It is a square, but not a rectangle.
• It is both a square and a rectangle.

Tags

CCSS.5.G.B.4

This trapezoid has been divided into triangles with equal areas. What part of the area of the trapezoid is each triangle?

• 1/3
• 3/3
• 0/3
• 2/3

Tags

CCSS.3.MD.C.7D

Ray used a 10-foot-long fence to protect a rectangular area of newly planted grass. If the fenced-off area is 2 feet wide, how long is the area?

• 2 feet
• 3 feet
• 5 feet
• 10 feet

Tags

CCSS.4.MD.A.3