Formulas
What is the formula to find the area of a triangle
A=bh/2
what is the probability of landing on heads if you flip a coin three times
1/8
Rotate triangle ABC with A(1,1) B(2,2) and C(3,3) 180 degrees about the origin, what are the Coordinates of C'
(-3,-3)
what is area
The amount of cubes it takes to cover an object
what is the symbol for perpendicular
⊥
What is the formula to find the area of a trapazoid
(b1+b2)h/2
if you have 5 marbles in a bag, 3 are blue and 2 are red. What is the probability that you draw a red marble?
2/5
Reflect square WXYZ with W(1,4) X(6,5) Y(7,0) and Z(2,-1) across the x-axis. What are the coordinates of W'
(1,-4)
what is volume
the amount of cubes it takes to fill an object
what is the symbol for Ray
→AB
what is the formula to find the volume of a sphere
4πr^3/3
You must answer 12 out of 15 questions on a test. How many different ways can you select the questions to answer?
455
Rotate rectangle ABCD with A(8,8) B(8,10) C(1,8) and D(1,10) 90 degrees counter clockwise. What aref the Coordinates of B'?
(-10,8)
what is 2 angles whose sum to 90 degrees
complementary angle
what is the symbol for congruent to
≅
What is the formula for surface area of a prism
2B+ph
How many ways can a coach select 9 players that will be in the batting order in a 12-man roster?
220
Rotate parallelogram ABCD with A(-5,4) B(-2,3) C(-5,8) and D(-1,9) 270 degrees clockwise. what is the coordinates of A'?
(-4,-5)
what is a diagonal
it is a line drawn from one vertex to the other
what is the symbol for similarity
~
what is the formula for the area of a Regular polygon
1/2 asn
what is the total number of outcomes for picking a day of the week and a month of the year?
84
Rotate Triangle ABC with A(2,3) B(4,5) and C(6,7) 180 degrees counterclockwise. what are the coordinates of B'
(5,-4)
what is Trigonometry
It is the study of the relationships between the sides and angles of a right triangle
what is the union of two sets
∪