given a rectangle ABCD, how many rotations of 30 degree around point A can be made before it returns to its original position.
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2
Answer:
Generally, we can use sine and cosine to calculate the position of a point after any rotation, but the special relationship with 90 degrees gives ...
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Answer:
12 rotations
Step-by-step explanation:
In order to return to its original position it must be rotated 360°
It is given the intervals of 30°
No of rotations: 360°/ 30° = 12 rotations.
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