Shape It Up!
What is a quadrilateral?
a shape with four sides
What is the origin?
(0,0)
What does "volume" mean?
the number of unit cubes it takes to fill a space
what is a quadrilateral with one pair of parallel sides?
trapezoid
What tool measures angles?
protractor
Name 2 types of triangles according to both the sides and angles
scalene, obtuse isosceles, obtuse
Scalene, right isosceles, right
scalene, acute isosceles, acute
equilateral, acute
Plot (3,2)
over 3, up 2
What unit is volume measured in?
cubic
list all the names of a rectangle
quadrilateral, parallelogram, rectangle,
What is a right angle?
90 degrees
True or False: All rectangles are squares.
false
Move from (1,1) to (1,4): what direction?
up
L=4, W=2, H=3. What's the volume?
24 cubic units
there is a triangle with the side lengths 5, 5, 4 what is this called?
isosceles.
How many degrees in a straight angle?
180
What’s a parallelogram? Give 2 examples.
have opposite and equal sides
2 sets of parallel lines
What do x- and y-coordinates mean?
how far over and how much up
How do you find volume of a rectangular prism?
lxwxh or area of the base times the height
name the triangle with sides 4, 6, 6 and angles 120, 30, 30
Isosceles, obtuse
Acute vs obtuse — what's the difference?
acute is less than 90
Classify this shape: 4 equal sides, no right angles.
rhombus
Start at (2,2). Go up 3, right 2. Where are you?
(4,5)
Real-life example of a rectangular prism.
cereal box
what is one thing a square cannot be called?
a trapezoid
what do you call two lines that intersect and form a right angle?
perpendicular line