Definitions
What is a ray?
a line with ONE end point
Is a rectangle a quadrilateral?
Yes
describe a 2D shape
A 2D shape is flat
Two angles are complimentary. angle 1 is 35, what is the measure of angle 2?
55 degrees
What do supplementary angles equal to?
180 degrees
What is a line segment?
a segment with TWO end points
Is a rhombus a quadrilateral?
yes
Name the shape with 5 sides
Pentagon
Angle 1 is 40 degrees what is angle 2?
50 degrees
Angle 1 is 35 degrees what is angle 2?
145 degrees
what is a line ?
a line extends infinitely in both directions
How many vertices does a quadrilateral have?
4 vertices
Name the shape with 10 sides?
decagon
90 = t + 65, what is the value of t?
25 degrees
Angle 1 is 15 degrees, what is angle 2?
165 degrees
How many degrees are in an acute angle?
anything less than 90 degrees
Is a parallelogram a quadrilateral?
Yes
Name the shape with 9 sides
Nanogram
90 = t + 23, what is the value of t?
67 degrees
180 = a + 100, what is a ?
80 degrees
How many degrees in a circle?
360 dgrees
what makes a quadrialteral?
4 sides, 4 vertices, 4 angles
Name the shape with 8 sides
Octagon
What is a complementary angle?
2 angles that equal 90 degrees
180 = 170 + s , what is the value of s?
10 degrees