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A graph with a quadrilateral on it formed between points A begin ordered pair 2, 3 end ordered pair, B begin ordered pair 5, 5 end ordered pair, C begin ordered pair 7, 3 end ordered pair, and D begin ordered pair 5, 2 end ordered pair

Item 5

Triangle ABC is rotated to form ​△A'B'C'​.

The coordinates of point A are (1, 1), the coordinates of point B are (3, 1), and the coordinates of point C are (1, 4).

Which counter clockwise rotation around the origin results in the transformation of ​△ABC​​ to ​△A'B'C'​?



Select from the drop down arrow to choose the correct rotation.

A graph with a triangle on it formed between points A begin ordered pair -1, 1 end ordered pair, B begin ordered pair -1, 3 end ordered pair, and C begin ordered pair -4, 1 end ordered pair.

User Izana
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2 Answers

5 votes
I think it’s seventy five
User Vlad Jerca
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4.4k points
2 votes

Answer:

90

Explanation:

User Queezz
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