Combine Subdivide Polygons

If the rectangle were cut on the dotted lines, what figures would be formed?

• 1 trapezoid and 2 right triangles

• 1 trapezoid and 2 acute triangles

• 1 rhombus and 2 isosceles triangles

• 1 parallelogram and 2 right triangles

Tags

CCSS.1.G.A.2

The shape has been subdivided. What statements are true about the new shapes created?

• The new shapes have a set of perpendicular lines.

• The new shapes have two sets of parallel lines.

• The new shapes are quadrilaterals called trapezoids.

• The new shapes have two obtuse angles and two acute angles.

Tags

CCSS.1.G.A.2

What shape would be created if the two shapes were connected at the dotted lines?

• a trapezoid

• a parallelogram

• a pentagon

• a rectangle

Tags

CCSS.1.G.A.2

Courtney is using plane figures to create new plane figure. She combines the two plane figures.

Which of the following is the new figure that she could create?

• 
• 
• 
• 

Tags

CCSS.1.G.A.2

What shapes are created when you cut along the lines?

• 2 hexagons, 1 quadrilateral

• 2 triangles, 1 quadrilateral

• 2 quadrilaterals, 1 triangle

• 1 quadrilateral, 1 triangle

Tags

CCSS.1.G.A.2

A shape that is made up of only straight lines is called a:

• Curve

• Circle

• Polygon

• Semicircle

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

When subdivided, the polygon makes two -

• hexagons

• pentagons

• quadrilaterals

• houses

Tags

CCSS.1.G.A.2

When the shape below is subdivided as shown, what statements are true about the two new shapes?

• The new shapes have two obtuse angles.

• The new shapes are quadrilaterals.

• The new shapes have opposite sides that are congruent.

• The new shapes have a set of parallel lines.

Tags

CCSS.1.G.A.2

Select all of the statements below that are true when describing a polygon.

• A polygon is a closed figure.

• A polygon can have 1 or more sides that are curved.

• The sides of a polygon do not cross.

• A polygon has 3 or more sides.

Tags

CCSS.2.G.A.1

Which two polygons were created when this polygon was subdivided?

• triangle

• pentagon

• hexagon

• quadrilateral

Tags

CCSS.1.G.A.2