11.1
Axes
What are two key requirements for a polygon?
Closed figure, and no rounded sides.
What are the four cardinal directions?
North
East
South
West
What is the equation to find perimeter and area?
p = 2l + 2w
p = l + l + w + w
a = lw
What was the name of a former President who was from Hawai'i?
Barack Obama
Which direction helps us remember where the 4 different quadrants are located?
Counterclockwise
What are the corners of a polygon called?
Vertex/Vertices
When flipping over the x-axis, change the _______?
y-coordinate.
What is the area and perimeter of a square if its length is 6in?
A = 36
What is the 49th state in the United States?
Alaska
Where is the origin located?
(0,0)
What are the requirements for a parallelogram?
All sides are parallel to its opposite side.
How do I find the distance between (-3,10) and (3,10)? What is the distance between those two points?
Find the absolute value of the x-axes, add them together.
Total distance is 6 units.
Find the missing length and perimeter of a rectangle.
A = 240 in squared.
Length = 12in
Missing length = 20in
Perimeter = 64in
Which sport came first? Baseball, or football?
Baseball
What quadrant is (-4.5, 5.6) and (-3,-4.5)
Q II
Q III
What is the difference between a quadrilateral and a parallelogram?
Quadrilaterals have intersecting lines. Parallel lines don't.
What is the distance between (-4, -4) and (-21, -4)?
17 units.
The area of the larger square is 45 in sq.
The area of the smaller square is 29 in sq.
If you place the small square on top of the larger square, what is the new area of the larger square?
16in sq.
You go at red, but stop at green, what am I?
Watermelon.
An ordered pair with a negative x-coordinate and a
negative y-coordinate is in which quadrant?
QIII
What do you called a 10 sided figure?
Decagon.
If I start at Q2 (-5, 10), what would be my ordered pair in Q4? How did you get there?
(5, -10). Flip over the x-axis, then the y-axis.
When is it possible for the area be smaller than the length?
When one of the lengths is at most 1 unit.
I can fly but have no winds, I can cry but have no eyes, and wherever I go, darkness follows. What am I?
Cloud