Trig
Solid Geometry
Coordinate Geometry
Circles
Huh???
100
What does SOH-CAH-TOA stand for?
Sin=opp/hyp
Cos=adj/hyp
Tan=opp/adj
100
What shape is this?
Triangular Prism
100
What does it mean for a shape to be similar to another?
Same shape but bigger or smaller.
Dilation of each other.
Proportional to each other.
100
What is this in radians to degrees?
2pi
360 degree
100
What is Helterbran's favorite color?
Yellow
200
Which side length is opposite angle A?
Side BC
200
What shape does this make when rotated around the axis?
A Sphere
200
What is this being dilated by?
(x,y) to (x/4,y/4)
1/4 or divided by 4
200
Degrees is one way we can measure the angle of a circle, what is the other way?
Radians
200
What degree does a protractor go to?
180 degrees
300
What do we use to find the missing angle if we know the side lengths?
The inverse, for example:
sin^-1(x)
300
What is the difference between a prism and a pyramid?
A prism has the same shape on two sides (like a sandwhich)
A pyramid has a base shape and then meets at one point
300
Does this transformation create a figure that is congruent, similar, or neither?
(x,y) to (x-4, 3y)
Neither
300
What ratio do we use to find the central angle if we know the arc length and radius?
Arc length/radius
300
Name one of the two longest rivers in the United States
Mississippi River
Missouri River
400
What ratio (sin-cos-tan) do we use to find the angle:
Tan
400
What would the cross section look like for a cone if you were to slice it horizontally, halfway up?
A circle smaller than the base
400
What slope would you need for a line to be perpendicular to this equation?
y-1=-5(x+4)
1/5
400
What equation do we do to find arc lengths?
c=2*pi*r*theta/360
400
Who has the largest net worth in the world?
Elon Musk
500
Find the length of side x:
21.7
500
A cylindrical cup is 8 centimeters in height. When filled to the very top, it holds 480 cubic centimeters of water. What is the radius of the cup, rounded to the nearest tenth?
About 4.4
500
What are the four ways to describe transformations?
Dilate, rotate, reflect, translate
500
What is the area of the sector of a circle with a radius of 8 cm and the central angle measuring 45 degrees?
8 cm2
500
What Minnesota town was actor Winona Ryder born in?
Winona