This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: You want to rotate a triangle 120 around the z-axis. The triangle has vertices at A(100,0,-50), ... (Read 1030 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Oct 14, 2019

Question 1

You want to use a rotation matrix to rotate objects 60°. After rotation, what would the new vertex for point C (C') be on a triangle be if the original vertices were A(50,40), B(100,40) and C(75,200)?


◦

C'(210.9,-34.97)


◦

C'(135.9,165.03)


◦

C'(-135.9,165.03)


◦

C'(210.9,165.03)



Question 2

You want to rotate a triangle 120° around the z-axis. The triangle has vertices at A(100,0,-50), B(40,-30,0) and C(-20,100,50). What is the new point C' after rotation?


◦

C'(76.87,32.66,0)


◦

C'(76.87,32.66,50)


◦

C'(96.7,-32.66,50)


◦

C'(-76.7,-67.34,50)

Fundamentals of Math and Physics for Game Programmers ¦ Stahler ¦ 1st Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by itsmyluck on Oct 14, 2019

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Oct 14, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


itsmyluck

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Oct 14, 2019
Thanks


Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Oct 14, 2019
Welcome :)


« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

How Axis Tilt Affects the Intensity of Solar Radiation How Axis Tilt Affects the Intensity of Solar Radiation
A Karman Vortex air flow sensor uses a triangle-shaped rod to create vortexes as the air flows ... A Karman Vortex air flow sensor uses a triangle-shaped rod to create vortexes as the air flows ...
How to use inverse trigonometric functions to solve a right triangle How to use inverse trigonometric functions to solve a right triangle
How to vertically shift a quadratic function along the y-axis How to vertically shift a quadratic function along the y-axis
To rotate a matrix along the y-axis To rotate a matrix along the y-axis
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library