3-D OBJECT and Slice Form:
My Anamorphic 3-D Drawing Project
1. In my opinion, anamorphic means to distort an original image into something that looks completely different from it’s original shape when in fact it is actually the same. Also, each perspective on the image is different when it’s anamorphic.
2. The tools I used to create this project was:
A white poster board
A meter stick
Pennies
A picture frame
Laser pointer (optional)
3. To create this project, my partner and I worked together the whole time. While one looked through the picture frame with the image drawn onto the glass and pointed out each point, the other one put pennies in each point and later connected each point so the whole shape came together.
4. The only struggle my partner and I faced was when the paper moved. It would mess up all of our points and we would always need to start again. Luckily, that being the only problem, this projects was really easy and fun to produce.
1 point perspective Geogebra Lab
2 point perspective
Finding the height of objects in nature:
In this assignment, the teacher, Cathy, designated six objects where we chose only three to measure the distances of. Here is an example of our data tables that we used for information during solving....
Calculations:
1st Triangle:
tan13/1=h/x tan5=h/130+x
h= xtan13 h=(130+x)tan5
h= 130tan5+x+tan5
xtan13=130tan5+xtan5
-xtan5+tan13= 130tan5
x(-tan5+tan13) =130tan5
x= 130tan5/(xtan13-tan5)
x=79.32
h= 18.31
2nd Triangle:
tan19/1=h/x tan15/1=h/89+x
h= xtan19 h=89xtan15
h= 89tan15+xtan15
xtan19= 89tan15+xtan 15
x(tan19-tan15)= 89tan15
x=55tan15/(tan19-tan15)
x= 312.22
h= 107.50
3rd Triangle:
Tan19/1=h/x Tan15/1=4/55+x
h=xTan19 h=55xtan15
h=55tan15x+tan15
xtan19=55tan15+xtan15
x(tan19-tan15)=55tan15
x=55tan15/(tan19-tan15)
x= 192.24
h= 66.44
tan13/1=h/x tan5=h/130+x
h= xtan13 h=(130+x)tan5
h= 130tan5+x+tan5
xtan13=130tan5+xtan5
-xtan5+tan13= 130tan5
x(-tan5+tan13) =130tan5
x= 130tan5/(xtan13-tan5)
x=79.32
h= 18.31
2nd Triangle:
tan19/1=h/x tan15/1=h/89+x
h= xtan19 h=89xtan15
h= 89tan15+xtan15
xtan19= 89tan15+xtan 15
x(tan19-tan15)= 89tan15
x=55tan15/(tan19-tan15)
x= 312.22
h= 107.50
3rd Triangle:
Tan19/1=h/x Tan15/1=4/55+x
h=xTan19 h=55xtan15
h=55tan15x+tan15
xtan19=55tan15+xtan15
x(tan19-tan15)=55tan15
x=55tan15/(tan19-tan15)
x= 192.24
h= 66.44