Quadrilaterals
What is a flat, 2-dimensional figure made up of straight lines that are connected end-to-end? It must have at least three sides, and is typically named by the number of sides it has.
What is a polygon?
Michael made an array with square tiles. The array is 3 tiles long and 5 tiles wide. What is the area?
What is 15 square units?
Lines that run like railroad tracks. If they keep going on forever, they would never ever touch.
What are parallel lines?
What do we call an angle that measures exactly 90o?
What is a right angle?
Brandon made an array with square tiles. The array is 5 tiles long and 2 tiles wide. What is the perimeter?
What is 14?
What is a straight path that goes on forever in one direction from an endpoint?
What is a ray?
What do we call an angle that measures between 0o and 90o?
What is an acute angle?
This is how we describe the area of a shape. This area is measured in _______________.
What are square units?
What is two rays or line segments with a common endpoint, called a vertex?
What is an angle?
What do we call an angle that measures between 90o and 180o?
What is an obtuse angle?
I'm am a polygon. I am not a quadrilateral. I have more than 4 sides, but I do not have as many as a hexagon.
What is a pentagon?
What is a straight path between two points, called endpoints?
What is a line segment?
What do we call an angle that measures exactly 180o?
What is a straight angle?
I am a quadrilateral. I have 2 sets of parallel sides. My sides are always equal but I do not have to have right angles.
What is a rhombus?
What do we call lines that cross or meet?
What are intersecting lines?
What do we call an angle that measures between 180o and 360o?
What is a reflex angle?