Scalers
Area/Volume
Shapies
Reviews
Miscellanii
100
My daughter was 22 inches tall and has grown by a scale factor of 1.6. Determine her new height.
What is 35.2 inches?
100
A shape has an area of 13ft^2. Determine the new area of the shape after it is dilated by a factor of 8.
What is 832ft^2 ?
100
If the following shape is rotated around the axis of symmetry, determine the 3D object it would make.
What is a cone?
100
Determine the proof you would use to show triangle BAC is congruent to BJC.
What is HL?
100
The actor that plays Eleven in Stranger Things.
Who is Millie Bobby Brown?
200
I had a tree that was 7.5 feet tall years ago that is now 31.5 feet tall. Determine the scale factor for the trees growth.
What is 4.2?
200
If an object has a volume of 40ft^3 and it's image has a volume of 5ft^3 . Determine the scale factor between the two objects.
What is 1/2 ?
200
Determine the shape of the cross section for this square pyramid.
What is a Trapezoid?
200
The three step process of rigid transformations that will always get two shapes to line up.
What is
1. translate point to corresponding point
2. rotate to match a corresponding side
3. reflect over the corresponding side?
200
This Agatha Christie novel, originally published in 1939 under a different title, features ten strangers invited to an island where they are killed one by one according to a nursery rhyme.
What is And Then There Were None?
300
A circle has an area of 32pi and it's image has an area of 2pi . Determine the scale factor between the two circles.
What is 1/4 ?
300
Determine the dimensions for the cross section of the pyramid below.
What is 63ft by 63ft?
300
Determine the shape that the cross section makes below.
What is a trapezoid.
300
Determine if line segments AB and BC are congruent. Explain your reasoning.
No?
300
First proposed in 1935 to challenge the completeness of quantum mechanics, this paradox involves entangled particles and was named for three physicists whose initials later became shorthand for the phenomenon.
What is the Einstein–Podolsky–Rosen (EPR) paradox?
400
Object A to Object B has a scale factor of 1/2 . Object B to Object C has a scale factor of 1/8 . Determine the scale from Object A to Object C.
What is 1/16 ?
400
An object has a base with an area of 5ft^2 and it's volume is 10ft^3 . If the dilation of the object has an area of 45ft^2 for it's base, determine the volume of the image.
What is 270ft^3 ?
400
Determine the surface area of a cube with a side length of 4ft.
What is 96ft^2 ?
400
Given that <ABC=45^@ determine the measure of <CDB.
What is <CDB=67.5^@ ?
400
In this 1818 novel, the frame narrative is delivered through letters written by an Arctic explorer to his sister, a structure that encloses the tragic account of a scientist and the being he creates.
What is Frankenstein; or, The Modern Prometheus?
500
A mad scientist found a way to measure objects in the fourth dimension! He calls this new measurement "spissitude." One object has a spissitude of 52ft^4 and the other has a spissitude of 4,212ft^4 . Find the scale factor between these objects.
What is 3?
500
A cone has a height of 30ft and a base with an area of 12pi ft^2 . If a horizontal cross section has an area of 1/3pi ft^2 , determine the height of the cross section from the base.
What is 25ft?
500
Give me two real life situations/objects where there is a solid of rotation that we have not discussed in class.
What is many things?
500
Explain the steps on how to make a parallel line of AB that passes through point C.
What is create a circle centered at C that touches line AB at two points? Mark those intersection points D and E? Create a circle centered at D with radius DE and a circle centered at E with radius DE? Mark the intersection points of the circle FG and connect FG with a line? The repeat the process from the beginning but with a circle centered on C that touches line FG at two points?
500
Recorded in the De Administrando Imperio, this 10th-century Byzantine ruler provided one of the most important primary sources on early Slavic and Rus peoples while also authoring a military manual for his son.
Who is Constantine VII Porphyrogenitus?