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He question and answer is in the image as well

He question and answer is in the image as well-example-1
User Kostadin
by
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1 Answer

1 vote

Answer:

• True

,

• False

,

• True

,

• False

Explanation:

To answer these questions, we briefly recall the concept of a rigid transformation.

A rigid transformation preserves the size and shape of the transformed image. Examples of rigid transformations are rotation and reflection.

This, if triangle 1 is rotated and then reflected:

Statement 1

The angle measures of triangle 2 are equal to the angle measures of triangle 1.

Since reflection and rotation preserve angles, this statement is TRUE.

Statement 2

The angle measures of triangle 2 are less than the angle measures of triangle 1

Since reflection and rotation preserve angles, this statement is False.

Statement 3

The perimeter of triangle 2 is equal to the perimeter of triangle 1.

Since reflection and rotation preserve lengths, this statement is TRUE.

Statement 4

The perimeter of triangle 2 is less than the perimeter of triangle 1.

Since reflection and rotation preserve lengths, this statement is FALSE.

User Sonny
by
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