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03-08-2020
Mathematics

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Identify the image of ∆XYZ for a composition of a 50° rotation and a 40° rotation, both about point Y. Plz give an explanation will give brainiest.

Identify the image of XYZ for a composition of a 50 rotation and a 40 rotation both about point Y Plz give an explanation will give brainiest class=

Identify the image of XYZ for a composition of a 50 rotation and a 40 rotation both about point Y Plz give an explanation will give brainiest class=

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ToTheMoonNBack ToTheMoonNBack

03-08-2020

Answer:

Answer D

Step-by-step explanation:

Triangle XYZ is rotated by a composition of 50°+40°=90° counter-clockwise. When a geometrical figure is rotated by any degree, then its shape or size does not change. A 90 degree rotation is a rotation by one quadrant, if you think of it on a coordinate plane. This inference should show you that choice D is the correct answer.

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