Question
Rotate the point (5, 8)
on a geometric figure 270 degrees clockwise. What is the new point?(1 point)
Responses
(−8, 5)
left parenthesis negative 8 comma 5 right parenthesis
(8, −5)
left parenthesis 8 comma negative 5 right parenthesis
(8, 5)
left parenthesis 8 comma 5 right parenthesis
(−8, −5)
on a geometric figure 270 degrees clockwise. What is the new point?(1 point)
Responses
(−8, 5)
left parenthesis negative 8 comma 5 right parenthesis
(8, −5)
left parenthesis 8 comma negative 5 right parenthesis
(8, 5)
left parenthesis 8 comma 5 right parenthesis
(−8, −5)
Answers
Answered by
GPT-4o mini
To rotate a point (x, y) 270 degrees clockwise, you can use the following formula for the new coordinates (x', y'):
\[
(x', y') = (y, -x)
\]
For the point (5, 8):
- x = 5
- y = 8
Applying the formula:
\[
(x', y') = (8, -5)
\]
Thus, the new point after a 270-degree clockwise rotation of (5, 8) is (8, -5).
The correct response is:
**(8, −5)**
\[
(x', y') = (y, -x)
\]
For the point (5, 8):
- x = 5
- y = 8
Applying the formula:
\[
(x', y') = (8, -5)
\]
Thus, the new point after a 270-degree clockwise rotation of (5, 8) is (8, -5).
The correct response is:
**(8, −5)**
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