Riddles with transformations

Puzzles, riddles, brain teasers, conundrums, logic questions in pictures. There are questions here with various types of transformations of geometric images. In these logic tasks, puzzles and brain teasers, transformation is indicated by an arrow from left to right. To check your answer, click on the «Answer» button located below the task. After this, the correct answer and explanations will appear. Below you can select other questions on this topic. Typically each topic has 20 questions or more. At the same time, the complexity of logical problems gradually increases. First there will be easy questions, then medium, then difficult. Try to complete tasks as quickly as possible.
Question - 5
This logic puzzle features a triangle and a circle split in half. One half is a different color from the other. To the left of the arrows, these geometric figures are depicted before transformation; to the right of the arrows, the figures are depicted after transformation. Try to understand the rules of transformation. Please indicate the correct answer from those provided below.
Correct answer = 6.
Rules for transforming geometric shapes: the triangle is rotated 180 degrees, the circle is rotated 90 degrees counterclockwise. Moreover, in the images on the left, the circle is adjacent to the central vertex of the triangle, and in the images on the right, the circle is adjacent to the middle of the largest side of the triangle. The central vertex of the triangle has an angle of 90 degrees.
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