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03-06-2021
Mathematics

contestada

The vertices of a triangle are
A(-4, 5), B(-4, 1) and C(-1, 1)
Rotate the triangle 180°about the origin. What are the coordinates of A?

The vertices of a triangle are A4 5 B4 1 and C1 1 Rotate the triangle 180about the origin What are the coordinates of A class=

Respuesta :

05-06-2021

Answer: (4,-5)

Step-by-step explanation:

The rule for a rotation by 180°

180°

about the origin is (x,y)→(−x,−y)

A (-4,5) (4,-5)

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