Trig
What 9 letters do we use to remember our Trig functions?
SOH CAH TOA
What do we call the angle in story problems where the person on the ground and is looking "up" at the tree?
Angle of Elevation
How do you find the area of a parallelogram?
base x height
Describe what "surface area" means.
the total area of all the faces of a 3-d figure
How many different "game" websites did we use this year?
4 - Quizlet, Quizizz, Kahoot!, Jeopardy (once!)
What is the ratio for the sine function?
opposite/hypotenuse
What do we call the angle in story problems where the person is in an airplane and looking "down"?
Angle of Depression
How do you find the area of a triangle?
base x height divided by 2
Describe what "volume" means.
What two websites did we use for homework & tests?
Desmos and Deltmath
What is the ratio for the cosine function?
adjacent/hypotenuse
When labeling an angle in a triangle, what Greek symbol do we use?
theta
How do you find the area of a circle?
pi * r^2
How do you find the volume of a prism/cylinder?
Area of the base X height
What were the two types of warm-ups we did each class?
Would you Rather? and Mood Scales
What is the ratio for the tangent function?
opposite/adjacent
Who do we say the inverse of the sine function?
arcsin
How do you find the circumference of a circle?
pi * diameter
How do you find the surface area of a prism/pyramid.
Find the area of all the faces and add them up.
Who was always to blame for mistakes in Geometry lessons/homework?
Mr. Kuehne or Mrs. Flynn - depends on who your teacher is!
Where is the hypotenuse located in every right triangle?
Across from the right angle
What button do we push in our calculator to find the inverse of the sin function?
sin ^ -1 or 2nd-sin
How do you find the area of a trapezoid?
height * (b1 + b2) divided by 2
What is the formula for area of a sphere?
SA = 4pi(r^2)
What three games did we play for fun?
Scattergories, Taboo, Psychiatrist