S1 Unit 3: Remediation

S1 Unit 3: Remediation

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way to produce a new shape.

2.

FLASHCARD QUESTION

Front

What are the types of transformations?

Back

The main types of transformations are translation, rotation, reflection, and dilation.

3.

FLASHCARD QUESTION

Front

Define translation in geometry.

Back

Translation is a transformation that moves every point of a shape the same distance in the same direction.

4.

FLASHCARD QUESTION

Front

What does it mean for two figures to be congruent?

Back

Two figures are congruent if they have the same shape and size, but may be in different positions.

5.

FLASHCARD QUESTION

Front

What is a dilation in geometry?

Back

Dilation is a transformation that changes the size of a figure but keeps its shape the same.

6.

FLASHCARD QUESTION

Front

How do you identify a translation rule?

Back

A translation rule is identified by how much the x and y coordinates change, expressed as (x + a, y + b).

7.

FLASHCARD QUESTION

Front

What is the smallest angle of rotation that maps a figure onto itself?

Back

The smallest angle of rotation that maps a figure onto itself is called the angle of rotational symmetry.

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