Triangle G F H is rotated to form triangle G prime F prime H prime. Which type of transformation maps triangle GFH onto triangle

Question

Genrish500 [490]

3 years ago

15

Triangle G F H is rotated to form triangle G prime F prime H prime. Which type of transformation maps triangle GFH onto triangle

G'F'H'? translation reflection rotation dilation

Mathematics

2 answers:

ololo11 [35] · Answer 1 · 2022-07-26T15:58:02+03:00

ololo11 [35]3 years ago

8 0

Answer:

Rotation

Step-by-step explanation:

amm1812 · Answer 2 · 2022-07-26T13:42:08+03:00

Answer:

Rotation

Step-by-step explanation:

A transformation of a triangle can be either dilation or reflection or rotation or a translation.

Dilation happens when a symmetric figure is formed with scale factor other than 1. But here both triangles have same side length. Hence no dilation

Reflection happens when it is reflected over a line as we see in a mirror. But here the two triangles are not looking as images on a line. Hence no reflection

Rotation is keeping the same shape but rotating through a certain angle. Here DEF is rotated without disturbing its shape or size through a certain angle. Hence rotation is right

Translation is not right because there is no vertical or horizontal shift to get new triangle.

Step-by-step explanation:

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