# Dilation in a Coordinate Plane

Instructions:

question 1 of 3

### Find the coordinates of (3, 4) under a dilation of 3. Determine if it is an enlargement or reduction.

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### 2. Given triangle A(0,2), B(3, 6) and C(1, -4), find the coordinates under a dilation of 4.

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The quiz/worksheet combo is available in case you want to assess your understanding of dilation in a coordinate plane. You need to know how to determine if an enlargement or reduction has taken place for the quiz, which consists of five practice problems.

## Quiz & Worksheet Goals

Take the quiz any time to assess your understanding of:

• The scale factor for or under a provided dilation
• Finding the coordinates under a dilation of 4 when given a triangle's points
• Determining whether a particular dilation is an enlargement or reduction

## Skills Practiced

• Knowledge application - use your knowledge to answer questions about whether a provided dilation results in a reduction or an enlargement
• Information recall - access the knowledge you have gained about finding the coordinates of a triangle when given the original points and a dilation
• Reading comprehension - ensure that you draw the most important details from the lesson on dilations on a graph