Question

Rectangle LMNP is rotated, using the origin as the center of rotation, to form rectangle L’M’N’P’. What is the angle of rotation? On a coordinate plane, rectangle L M N P has points (negative 2, 5), (1, 5), (1, 4), (negative 2, 4). Rectangle L prime M prime N prime P prime has points (2, negative 5), (negative 1, negative 5), (negative 1, negative 4), (2, negative 4).

Answer 1

Answer: 180 degrees

Explanation:

A rotation of 180 degrees about the origin maps
`(x,y) \longrightarrow (-x, -y)`.

Answer 2

180

Explanation:

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