Area of Quadrilaterals, Triangles and Polygons

The number of square units it takes to completely fill a space or surface.

• Cubic Units

• Surface Area

• Area

• Volume

A number of coplanar line segments, each connected end to end to form a closed shape

• Polygon

• Polyhedron

• Triangle

• Rectangle

Four coplanar line segments linked end to end to create a closed, 4-sided polygon

• Prism

• Triangle

• Quadrilateral

• Oval

Tags

CCSS.2.G.A.1

A polygon

• has straight lines

• is closed

• has curved lines

• has more than three sides

• has at least three sides

Tags

CCSS.2.G.A.1

Find the area of the trapezoid

• 36 meters squared

• 72 meters squared

• 18 meters squared

Tags

CCSS.6.G.A.1

91 ft²

77 ft²

78 ft²

105 ft²

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

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Tags

CCSS.6.G.A.1

find the area 8.6 and 10.2 is only half the diagonals.

• 175.44

• 43.87

• 43.88

• 43.89

Tags

CCSS.6.G.A.1

• 91 ft²
• 77 ft²
• 78 ft²
• 105 ft²

Tags

CCSS.6.G.A.1

What is the area of this shape?

• 56 cm²

• 50 cm²

• 78 cm²

• 70 cm²

Tags

CCSS.6.G.A.1