Triangles
Names of Angles
Parellel and Transversal
Lines
100
Equilateral
What is a triangle with all three equal sides?
100
Acute
What is an angle less than 90 degrees?
100
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What is parellel lines?
100
intersecting lines
What is Two or more lines that meet at a point are called intersecting lines?
200
Isosceles
What is a triangle with two equal sides and two equal angles?
200
Right
What is an angle that is 90° exactly?
200
a line crossing through 2 parellel lines
What is a transversal?
200
Perpendicular lines
What is Two lines that intersect and form right angles are called perpendicular lines?
300
Scalene
What is a triangle with no equal sides or angles?
300
Obtuse
What is an angle that is greater than 90° but less than 180°?
300
a plane with all parellel lines
What is parellel planes?
300
Parallel lines
What is Two lines, both in the same plane, that never intersect are called parallel lines. Parallel lines remain the same distance apart at all times?
400
Acute triangle
What is a triangle with all qaqngles less than 90 degrees?
400
Straight
What is an angle that is 180° exactly?
400
angles inside the parellel lines
What is interior angles?
500
Right triangle
What is triangle has a right angle?
500
Reflex
What is an angle that is greater than 180°?
500
exterior angles
What are angles outside the parellel lines?
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