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NNADVOKAT [17]
3 years ago
15

A ferris wheel is drawn on a coordinate plane so that the first car is located at the point ​(0​,40​). What are the coordinates

of the first car after a rotation of 270 degrees° counterclockwise about the​ origin?

Mathematics
1 answer:
natulia [17]3 years ago
4 0

Answer:

(40,0)

Step-by-step explanation:

A rotation of 270 degrees° counterclockwise about the​ origin has the rule

(x,y)\rightarrow (y,-x)

A ferris wheel is drawn on a coordinate plane so that the first car is located at the point ​(0​,40​).

According to the given rule, the image point after a rotation of 270 degrees° counterclockwise about the​ origin have the coordinates (40,0) (see attached diagram for details).

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Comment

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