ANGLES
SHAPES
VOCABULARY
100
What unit is used to measure angles?
ex: take a look at this symbol -> o
Angles are measured in DEGREES!
100
What is the name of this shape?
This figure is a cube!
100
How many axis does a coordinate plane have?
2! One is the x-axis and the other is the Y-axis, they both intersect and created quadrants!
200
How many degrees does an acute angle measure?
anything less than 90º is considered an acute angle 
200
Which one is the X-axis and which one is the y-axis? 
X-axis = hexagon
Y-axis = star
200
How many quadrants are there in a coordinate plane?
4! because the x-axis and y-axis intersect they create four different quadrants both positive and negative
300
How many degrees does a right angle have?
Exactly 90º!
300
What is the definition of a perimeter?
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides.
300
What is SURFACE AREA?
The surface area of a solid object is a measure of the total area that the surface of the object occupies.
400
How many degrees does an obtuse angle have?
Anything greater than 90º!
400
What is an iSoSceles triangle?
Hint: look at the SoS pattern in the word iSoSceles (;
An iSoSceles triangle has two congruent sides
400
How many degrees are there in a circle?
A circle has 360º
500
How many degrees does a triangle measure in total? 
180º
500
What is a scalene triangle?
A scalene triangle has no congruent sides.
500
What is another name for the point
(0,0) ?
Hint: think of where it would meet on a coordinate plane
The point of origin! This is another name for
(0,0) because it is the center of a coordinate plane.
