Formulas
Calculator
Geometry
Problems
Fun
100
Formula for finding the hypotenuse of a right triangle
c = √(a² + b²)
100
What do you do when you can't see the graph you inserted in y=?
you adjust the window
100
Area of a triangle
bh/2
100
8/2(2+2)=
16
100
what role did Malika play in the Beauty and the Beast musical?
Babette
200
Distance formula
200
What needs to be off in order for you to graph on equation on y=?
Your stat plot
200
Area of a circle
A=πr2
200
c-20=4-3c
c=6
200
Mr. Hock's favorite thing to say
"But we digress"
300
Formula for the nth term of an arithmetic sequence
an=a1+(n−1)d
300
Explain how to get a skater plot on your calculator? (since the beginning)
1. sat-edit and enter the points
2. zoom stat (9)
300
How to find the missing angle of a triangle
SOH CAH TOA
add the corresponding sides and use 2nd to the function needed
300
Solve:
If 1=3
2=3
3=5
4=4
5=4
Then, 6=?
6= 3 because it has 3 letters
300
What is Max's food blog called?
Meal Time
400
Formula for cosine rule (angle)
γ=cos-1(a2+b2﹣c2)/2ab
400
how do you find the equation for the line of best fit on the calculator? How did you get there?
After graphing your stat plot
stat-calc-LinReg (4)
400
Arc Length
Arc = θ × r
400
There is a three-digit number. The second digit is four times as big as the third digit, while the first digit is three less than the second digit. What is the number?
141
400
What sport does Mr Hock's daughter play?
Football (soccer)
500
How to find the nth term of an arithmetic sequence?
sn=n/2 (2u1+(n-1)d)
500
How do you find the point of intersection using your calculator? (explain all steps)
1. insert two equations into y=
2. graph them
3. 2nd trace 5 (intercept)
4. move the curser to the left then enter
5. move it to the right then enter
6. guess then enter
500
Formula for surface area of a cylinder
A=2πrh+2πr2
500
If 72 x 96 = 6927, 58 x 87 = 7885, then 79 x 86 = ?
6897
500
What was Sofia's and Ethan's english presentation about?
Analyzing the poem "Queen Kong" by Carol Duffy