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by BlastRoom
Decide whether figures are polygons by checking closed, straight, noncrossing sides.
#polygons#us_grade_3_math
40 questions
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Is this triangle a polygon?
Is this rectangle a polygon?
Is this pentagon a polygon?
Is this hexagon a polygon?
Is this figure a polygon?
Is this figure a polygon?
Is this figure a polygon?
Which of these is required for a shape to be a polygon?
Is this figure a polygon?
What is true about the sides of every polygon?
Is this figure a polygon?
How many straight sides does a shape need at the least to be a polygon?
Is this figure a polygon?
Is this figure a polygon?
Is this figure a polygon?
Is this figure a polygon?
What happens where two sides of a polygon meet?
Which statement about polygons is true?
Which of these is not a polygon: a triangle, an open square shape, a rectangle, or a hexagon?
Which of these is not a polygon: a pentagon, a circle, a quadrilateral, or an octagon?
Which of these is not a polygon: a crossed quadrilateral, a triangle, a pentagon, or a hexagon?
Which of these is not a polygon: a rectangle, an open triangle shape, a hexagon, or a pentagon?
Which of these is not a polygon: a circle, a square, a triangle, or a pentagon?
Which of these is not a polygon: a triangle, a rectangle, a bow-tie shape, or an octagon?
Which of these is not a polygon: a hexagon, a pentagon, an open rectangle shape, or a triangle?
Which of these is not a polygon: a square, a semicircle, a triangle, or a pentagon?
Which of these is not a polygon: a crossed quadrilateral, a square, a rectangle, or a hexagon?
Which of these is not a polygon: a pentagon, a triangle, an open hexagon shape, or a rectangle?
Which of these is not a polygon: a hexagon, a curved-side figure, a square, or a triangle?
Which of these is not a polygon: a rectangle, a pentagon, a crossed figure, or a triangle?
A polygon is a two-dimensional figure. What does that mean?
Is this square a polygon?
Which of these is NOT required for a shape to be a polygon?
If a figure has a gap in its outline, can it be a polygon?
Is this circle a polygon?
Can a figure with even one curved side be a polygon?
Marcus says a polygon just needs straight sides. Is he correct?
Which of these is not a polygon: a square, a half-circle, a rhombus, or a star?
Which of these is not a polygon: a star, an oval, a rectangle, or a pentagon?
Which of these is not a polygon: a rhombus, a circle, a square, or an octagon?
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