Combining and Subdividing Polygons

This rectangle is divided into what two shapes?

• 2 right triangles

• 2 acute triangles

• 2 rectangles

• 2 obtuse triangles

These two figures can be combined to form

• square

• rectangle

• trapezoid

• pyramid

What two polygons make this shape?

• Triangle and square

• Rectangle and isosceles triangle

• Rectangle and right triangle

• Rhombus and triangle

If this triangle is divided into two polygons by drawing a line from Point O to Point T, what two polygons will be formed?

• 2 right triangles

• a right triangle and a trapezoid

• 2 obtuse triangles

• an acute triangle and a trapezoid

This is a flat figure. Mrs. Gillott is going to cut the figure along the dotted lines. Identify the names of the three figures she will form.

*You must select the name of ALL three figures.

• triangle

• trapezoid

• square

• parallelogram

• rectangle

Which statement best describes the characteristics of the shapes that are being combined?

• Two acute triangles combine to form a square with four congruent sides and four right angles.

• One obtuse triangle and one right triangle combine to form a rhombus with four congruent sides and opposite angles congruent.

• Two acute triangles combine to form a rhombus with four congruent sides and opposite angles congruent.

• Two right triangles combine to form a rhombus with four congruent sides and opposite angles congruent.

Which shapes were combined to create this shape?

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Which shapes were combined to create this shape?

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Which shapes combined to create this shape?

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Two of which shapes combined to make this hexagon?

• triangle

• rhombus

• trapezoid

• hexagon