IM Grade 8 Unit 1: Transformations and Congruency

IM Grade 8 Unit 1: Transformations and Congruency

Assessment

Flashcard

Mathematics

7th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are vertical angles?

Back

Angles that are opposite of each other when lines intersect.

2.

FLASHCARD QUESTION

Front

What are the three transformations we've worked on in class?

Back

Translations, Reflections, Rotations.

3.

FLASHCARD QUESTION

Front

Which statement is true about transformations?

Back

Transformations never change the size or angles of the shape.

4.

FLASHCARD QUESTION

Front

Which are pairs of vertical angles?

Back

∠COB & ∠AOD.

5.

FLASHCARD QUESTION

Front

What is the measure of ∠2 if it is vertical to ∠1 which measures 38°?

Back

142°.

6.

FLASHCARD QUESTION

Front

What is a transformation in geometry?

Back

A change in the position, size, or shape of a figure.

7.

FLASHCARD QUESTION

Front

Define reflection in geometry.

Back

A transformation that flips a figure over a line, creating a mirror image.

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