What is the name of the angle that is less than 90 degrees (a right angle)? What is straight, continues in both direction and does not end? If you drew a straight mark between two points that are two inches apart, would you have drawn a line or a line segment? The lines on a train track are example of what type of lines? Mom cut a pie from the center to the edge. What is this called on a circle? What angle is formed on a clock when it’s 3 o’clock? Dave drew a circle. Then he drew a line segment from a point on the circle through the center to another point on the circle. What is this called? Kim used sticks to form a plane figure with three sides. What is the name of the figure she made? A triangle has two sides that measure 6cm and one side which measure 7cm. What is the name of this triangle? What is the name for two lines that meet at a point? I am part of a line. I have one endpoint. I am straight and continue in one direction. What am I? A triangle that has one angle that is larger than a right angle is called an ____________ triangle. 10 children made a circle. Ann stood inside the circle the same distance from all who made the circle. What part of the circle did Ann represent? A triangle that has one angle that is a right angle is called a ________________ triangle. Gary drew an angle greater than 900 (a right angle). What is the name of this angle? A right triangle has sides that are 5 inches, 6 inches, and 7 inches. Is this triangle isosceles, equilateral, or scalene? What is the name of the triangle with three equal sides? Two lines that cross at one point are called _____________. What other name can we give to an equilateral triangle? What are the two ways to classify triangles? A triangle that has angles that are all smaller than a right angle would be an ____________ triangle. Two lines that never cross are called ___________________.