A plane that is divided into 4 regions by a horizontal line (x-axis) and a vertical line (y-axis).
What is a coordinate plane?
100
A change in the position, size, or shape of a figure.
What is a transformation?
100
The ratio of a circle's circumference to its diameter.
(3.14)
What is pi?
200
The number of non-overlapping square units of a given size that exactly cover the figure.
What is area?
200
P = a+b+c
What is the perimeter formula for a triangle?
200
Find the coordinates of the midpoint of Segment CD with endpoints C(-2,-1) and D(4,2).
****You need the midpoint formula to solve!****
If you get it wrong it goes to the next team.
What is (1, 1/2)
200
The original figure is called this.
What is preimage?
200
A transformation that is otherwise known as a turn, turns around a point in the plane.
What is Rotation?
300
P = 2L + 2W
What is the Perimeter of a Rectangle formula?
300
The distance AROUND a circle.
What is circumference?
300
In a right triangle the two sides that form the right angle are called this.
What is legs?
300
The figure after the transformation is this.
What is image?
300
The Pythagorean Theorem can only be used with this type of triangle?
What is Right Triangle?
400
P = 4s
What is the perimeter of a square formula?
400
A segment that passes through the center of the circle ans whose endpoints are on the circle.
What is diameter?
400
The side across from the right angle that stretches from one leg to the other is this.
What is hypotenuse?
400
This transformation is otherwise known as "flip" because it flips over a reflection line in the coordinate plane.
What is reflection?
400
Use the Pythagorean Theorem to find the hypotenuse of a triangle with legs that are 5 and 6 inches long.
What is 7.8?
500
A = 1/2 bh
What is the area formula for a triangle?
500
A segment whose endpoints are on the circle.
What is radius?
500
Find the distance of the line segment AB.
A(-2, 3) and B(2, -2)
****Remember the distance formula!
What is 6.4?
500
This transformation is otherwise known as "slide" because it slides up/down or left or right on the coordinate plane.