Lines
It has 2 ends that go on forever
What is a line.
This angle is smaller than 90 degrees.
What is an acute angle.
A closed shape that is formed by straight line segments.
What is a polygon.
When a shape can be folded and be the same on both sides it is called.
What is line symmetric.
What tool can you use to measure an angle?
What is a protractor.
It has 2 end points.
What is a line segment.
This angle is greater than 90 degrees.
What is an obtuse angle.
A shaped formed by 4 line segments.
What is a quadrilateral.
A rectangle has how many lines of symmetry?
What is 2.
True or false - When you have an angle, you always need to measure it with a protractor.
What is false.
It has an end point and goes on forever in the other direction.
What is a ray.
This angles is exactly 90 degrees.
What is a right angle.
This quadrilateral has 2 sets of parallel sides and no right angles.
What is a parallelogram.
A square has how many lines of symmetry?
What is 4.
A circle always measures ______ degrees.
What is 360 degrees.
2 lines that never meet.
What are parallel lines.
This angle could also be a straight line.
What is a straight angle.
This quadrilateral has one set of parallel sides.
What is a trapezoid.
A circle has how many lines of symmetry?
What is unlimited.
This type of figure always has 3 sides, 3 angles and one of the angles is a right triangle.
What is a right triangle.
2 lines that intersect and form a right angle.
What are perpendicular lines.
A circle divided into 4 equal parts forms what type of angles?
What are 4 right angles.
This quadrilateral has 2 sets of parallel sides and all sides are equal.
What is a rhombus.
If a shapes has 3 equal sides and 3 angles, how many lines of symmetry does it have?
What is 3?
If you divide a straight angle into 2 angles and one angle measures 30 degrees, what does the other angle measure?
What is 150 degrees.