Lines, Rays, and Angles
DRAW IT AND NAME IT:
An exact location in space
What is a point?
This angle forms a square corner.
What is a right angle?
A polygon with three sides and three angles
What is an triangle?
These are lines in a plane that are always the same distance apart. These lines will NEVER intersect.
What are parallel lines?
The distance around a shape.
What is perimeter?
DRAW IT AND NAME IT: A part of a line that has one endpoint and continues without end in one direction.
What is a ray?
This angles is 180 degrees and forms a line.
What is a straight angle?
The degree measurement of a right angle.
What is 90 degrees?
These are lines in a plane that cross and form two acute angles and two obtuse angles.
What are intersecting lines?
The perimeter of a square with a side that measures 3 inches.
What is 12 inches?
DRAW IT AND NAME IT: A part of a line between two endpoints.
What is a line segment?
This angle is less than 90 degrees (less than a right angle).
A polygon with four sides.
What is a quadrilateral?
These are lines in a plane that intersect to form right angles.
What are perpendicular lines?
The amount of space inside a figure is measured by this in square units.
What is area?
DRAW IT AND NAME IT: A straight path of points that continues without end in both directions.
What is a line?
This angle is greater than a right angle and less than a straight angle.
What is an obtuse angle?
Two lines that will never intersect are this:
What is parallel?
Draw and label perpendicular lines AB and CD.
Check drawing for correct answer.
The formula for area.
What is L x W (length x width)?
This is formed by two rays or line segments that have the same endpoint.
What is an angle?
Draw and label an example of Ray AB
Check drawing for correct answer.
A shared endpoint where two line segments meet.
What is a vertex?
Draw and label parallel lines RS and WX.
Check drawing for correct answer.
Jerry is planning to fence in his pasture for his horses. The pasture is in the shape of a rectangle with a length of 120 yards and a width of 50 yards. How much fencing will Jerry need to purchase?
340 yards.