What do you call a line that has a starting point and an ending point?
Line Segment
Can you measure a line?
No
What does a ray look like?
It has one endpoint and an arrow on the other end.
What do you call an angle that is less than 90*?
Acute
What do you call an angle that is greater than 90*?
Obtuse
What is the name of a triangle that has no equal sides?
Scalene triangle
What is a 4 sided shape called?
Quadrilateral
A hexagon has ________ sides?
6
What do you call two lines that never intersect and stay the same distance apart?
Parallel Lines
Two lines that intersect and form a right angle are called __________?
Perpendicular Lines
All squares are rectangles, but not all rectangles are squares?
True
What is the name of the shape that has five sides and five angles?
Pentagon
The measurement from the center of a circle to any point on the circle is called the ________?
Radius
Congruent shapes are ________________________?
Same size, same shape.
PEMDAS stands for?
Parentheses, Exponents, Multiplication, Division, Addition, Subtracton
-17 + -8 =
-25
