Q. __________ values of rotation angle represents clockwise rotation.

  • (A) 0
  • (B) 180
  • (C) negative
  • (D) positive
πŸ’¬ Discuss
βœ… Correct Answer: (C) negative

Q. ________ is point about which rotation takes place.

  • (A) pixel
  • (B) origin
  • (C) pivot point
  • (D) all of above
πŸ’¬ Discuss
βœ… Correct Answer: (C) pivot point

Q. . ___________ is an angle through which rotation takes place.

  • (A) rotation angle
  • (B) reflection angle
  • (C) composite angle
  • (D) none of above
πŸ’¬ Discuss
βœ… Correct Answer: (A) rotation angle

Q. Rotation about origin is ________ in nature.

  • (A) reflexive
  • (B) transtive
  • (C) commutative
  • (D) none of above
πŸ’¬ Discuss
βœ… Correct Answer: (C) commutative

Q. Rotation other than origin is called as rotation about ___________.

  • (A) pivot point
  • (B) x axis
  • (C) y axis
  • (D) all of above
πŸ’¬ Discuss
βœ… Correct Answer: (A) pivot point

Q. __________ steps are required to perform rotation about arbitary point.

  • (A) 1
  • (B) 2
  • (C) 3
  • (D) 4
πŸ’¬ Discuss
βœ… Correct Answer: (C) 3

Q. __________ is transformation carried out one after another

  • (A) reflection
  • (B) shear
  • (C) composite
  • (D) none of above
πŸ’¬ Discuss
βœ… Correct Answer: (C) composite

Q. _______ transformation changes size of an object.

  • (A) translation
  • (B) reflection
  • (C) rotation
  • (D) scaling
πŸ’¬ Discuss
βœ… Correct Answer: (D) scaling

Q. Scaling factor_____ scales object in X direction.

  • (A) 0
  • (B) sx
  • (C) sy
  • (D) all of above
πŸ’¬ Discuss
βœ… Correct Answer: (B) sx

Q. Scaling factor_____ scales object in Y direction.

  • (A) sy
  • (B) tx
  • (C) ty
  • (D) sx
πŸ’¬ Discuss
βœ… Correct Answer: (A) sy

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