math raft

Updated: 3/15/2020

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- Hey Brad! How do you know how far away you should stand to fit the model in the picture?
- I actually use math and science! I use something with similar triangles called the "bow-tie" Click To EditI actually use math and science, something we like to call the bow tie Help Insert ParagraphUndoes the last commandRedoes the last commandTabUntabSet a bold styleSet a italic styleSet a underline styleSet a strikethrough styleClean a styleSet left alignSet center alignSet right alignSet full alignToggle unordered listToggle ordered listOutdent on current paragraphIndent on current paragraphChange current block's format as a paragraph(P tag)Change current block's format as H1Change current block's format as H2Change current block's format as H3Change current block's format as H4Change current block's format as H5Change current block's format as H6Insert horizontal rulelinkDialog.show Summernote 0.8.11 · Project · Issues
- Can you show me how it's measured?
- Ofcoarse! How about we go to my office?
- A
- B
- On a hot sunny day, Ella is at the park with brad, and she decides to ask him a very mathematical question.
- C
- Similar Triangles
- D
- E
- But how are they similar if they are different sizes?
- A
- Brad decides to take Ella to his office so he can explain it on the computer.
- Triangles don't have to be the same size to be similar! Triangles can be similar under 2 conditions, either they are equiangular or lengths on the sidearm in the same ratio
- C
- D
- U see Ella these 2 triangles are similar and when their tips are touching as you see in the picture they form what we call a "bow-tie".
- The red triangle is the camera, and the base of that isosceles triangle is the view finder were we see the image. On the other hand the blue triangle is the model you're trying to fit into the frame, and the base of that triangle is the hight of the model.
- B
- As you can see here, lines [AB] and [DE] are parallel which means angle [A] and angle [E] are alternative angles, and the same goes for angle [B] and angle [D]. As for angles [ACB] and [DCE] they are vertically opposite. This makes the triangles equiangular.
- E
- This is a more scientific image of the "Bow-Tie"