lines, line segments, rays
lines that touch
Intersecting
Is it possible to have a triangle with two right angles
No
What is an acute angle?
an angle smaller than 90°
a shape with straight sides that enclose one area
What is a polygon
Polygon with seven sides
Heptagon
Starts at a point then never stops
Ray
How do you find an area of a triangle
You just do
What is the definition of an obtuse Angle
More than 90°
Polygon with three sides and three angles
Triangle
A triangle with two congruent sides
isoceles
Never stops
Line
What is the definition of a triangle?
A polygon with three sides and three Angles
Linear angle
180° and looks like a like a straight line
Polygon with four sides
Quadrilateral
Polygon with eight Sides
Octagon
a line that starts and stops
Line segment
What is the definition of an obtuse angle triangle?
A triangle with one obtuse angle
Whole angle
360°
A polygon with five sides
Pentagon
Polygon with nine sides
Nonagon
When you’re driving it’s a four way
Intersection
What is the definition of an acute angle?
A triangle with three Acute angles
right angle
90° angle
Polygon with six sides
Hexagon
Polygon with 10 sides
Decagon