What do we call these in Math?
How many sides does a quadrilateral have?
4

What type of angle is this?
An ACUTE angle

What is the figure in the image above?
A LINE
Mrs. Stayanchi cuts a cherry pie into 9 equal pieces. What is the angle measure of each piece?
(THINK: what is the angle measure of a circle?)
40 degrees
(360 divided by 9 = 40)
Are these lines parallel? How do you know?
No they are not parallel. If you extend the lines, they will eventually cross.
Which quadrilateral has less than 2 PAIRS of parallel sides?
What is a TRAPEZOID.
A right angle measures at __________ degrees.
A straight angle measures at ________ degrees.
90
180

Line AB is ______________________ to Line XY.
perpendicular
What is the measure of this angle?
120 degrees

These are an example of ________________ lines.
Intersecting
What does a rectangle and square have that a parallelogram and rhombus DOES NOT have?
RIGHT ANGLES

What type of angle is pictured in the imge?
An OBTUSE angle

Lines PQ and RS appear to be ___________ to each other.
PARALLEL
What is the measure of the angle?

60 degrees
A right triangle has one angle that measures at ___________ degrees.
What is 90.
What is the name of this shape?
What is a SQUARE
What is the measure of Angle d?
Angle D is 95 degrees

What is the name of the figure?
Line segment AB
What is the measure of the angle?

75 degrees
Select ALL correct statements.
A There are 360 one-degree angles in a circle.
B There are 180 one-degree angles in a circle.
C There are 90 one-degree angles in a right angle.
D There are 180 one-degree angles in a right angle.
E There are 4 right angles in a circle.
A There are 360 one-degree angles in a circle.
C There are 90 one-degree angles in a right angle.
E There are 4 right angles in a circle.
A rhombus and a square both have sides that are __________ in length.
EQUAL
b = 46 degrees
(90-44)

What is the name of this geometric figure?
A ray
A circle always measures at ______________ degrees.
360 degrees