Area/Perimeter
Formulas
Parallelograms
Distance/Slope
Potpourri
100
This is formula for finding the area of a triangle
What is length times width times 1/2?
OR
What is base times height times 1/2?
100
This formula is used to prove a quadrilateral has parallel sides
What is the slope formula?
100
Opposite sides of all parallelograms.
What are parallel lines?
100
This is the slope formula
What is rise over run
OR
y-y/x-x?
100
The two transformations that takes ABC to A"B"C"(i.e. blue to orange to green)
What is a reflection across the y-axis, then translation (-2, -5)?
200
This is the area of the red triangle
What is 4 units?
200
This formula used to calculate if a quadrilateral has congruent sides on a coordinate plane.
What is the distance formula?
200
A parallelogram with all 4 sides congruent
What are rhombus and square?
200
This is the distance formula
What is
200
The value of x with these congruent triangles
What is 2?
300
The combined perimeter of both triangles shown below, rounded to the tenths place
What is 22.5 units?
300
This formula is used to calculate the distance around an object, done by adding all the side lengths together
What is perimeter?
300
Parallelograms with all right angles
What are rectangles and squares?
300
This the parallel slopes on the sides of the rhombus below
What is 2?
300
The sum of angles x and y together
What is 184 degrees?
x=122 degrees
y=62 degrees
400
This is the perimeter of the trapezoid below, rounded to the tenths place
What is 15.4 units?
400
This formula is used to calculate the inside of a shape
What is area?
400
Has 2 parallel sides and 2 non-parallel sides.
What is a trapezoid?
400
The distance from points A and B
What is 5 units?
400
The sequence of transformations that takes you from SRQPT to S"R"Q"P"T"
What is a rotation 90 degrees counterclockwise and a reflection across the x-axis?
500
The area of the kite below (Hint: Note the small triangles)
What is 12 units?
500
This formula is used to find halfway on a shape on the coordinate plane
What is the midpoint formula?
500
Has 2 sets of adjacent congruent sides, but opposite sides are not equal.
What is a kite?
500
The length of the shortest side on this isosceles triangle
What is the square root of 40 units?
Side BC
500
The value of angle ABD
What is 19 degrees?