Lines and More
A straight path that goes on forever in both directions. <--------------------------------------------------------->
What is line?
A triangle in which all three angles are acute is called....
What is acute triangle?
Name a polygon with four sides.
A quadrilateral
A parallelogram with 4 equal sides and 4 right angles?
What is a square.
A straight path that has one stopping point and goes on forever in the other direction. ------------------------------------------------->
What is a ray?
A triangle in which one angle is 90 degrees is called.
What is a right triangle?
A 2d shape that has 4 straight sides.
What is a quadrilateral?
Two lines that never cross.
What are parallel lines?
Name this triangle by its angle measurement. 30 degrees, 60 degrees, 90 degrees.
What is an right triangle?
Give the definition of a polygon.
A closed 2d shape with straight sides.
A quadrilateral with 1 set of parallel sides.
What is a trapezoid?
A triangle in which one angle is obtuse.
What is an obtuse triangle?
A parallelogram with 4 equal sides, 2 acute angles, and 2 obtuse angels.
What is a rhombus?
Name this triangle by its measurements; 125 degrees, 40 degrees, and 15 degrees.
What is an obtuse triangle?
What is the least amount of sides a polygon must have.
Three
A quadrilateral that has 2 sets of parallel sides, opposite sides are equal, and 4 right angles.
What is a rectangle?