1, the dilation is a reduction. If the scale factor is greater than 1, the dilation is an

A dilation rule looks like Dk, where k is the scale factor. The scale factor that is

Find the scale factor for the dilation that maps the Triangle ABC onto Triangle A'B'

Explain how this ratio relates to the scale factor for this dilation. In #2 the triangle

Examples of Dilation In the figure shown, triangle ADE is enlarged to triangle

dilation, scale factors, and similar figures. 81© 2010 . Perform a dilation on the

1) A triangle has vertices A(-2, 3), B(3, 1), and C(-1, -2). Find the coordinates of

Search terms: y axis, x axis, graph, scaling factor, enlargement, example, factor,

To perform a dilation, you would start with the ordered pairs from the pre-image

To begin, consider ΔQRS, shown here. Let's dilate this triangle about vertex Q, by

The scale factor, sometimes called the scalar factor, measures how much larger

So we can express size of an image in terms of scale factor. dilation. Here,

The constant k is called a scale factor, or similarity ratio, or similarity . Prove that

You can prove that a dilation of a line is a line, and a dilation of a polygon is a

Q.2), Under a dilation, triangle A(-1,1), B(-4,3), C(-3,4) becomes triangle M(-3/4,3/

Draw and label a large triangle XYZ on grid paper. Then draw the image of △

3. Describe what happens to the original triangle when the dilation scale factor is

How does this dilation affect the perimeter of the triangle? Perimeter of AABC. 8

1. Under a dilation, triangle A(0,0), B(0,4), C(6,0) becomes triangle A'(0,0), B'(0,

Feb 7, 2012 . What is the value of the scale factor squared? . the area of the original triangle

Dilations have a "center of dilation" and a "scale factor. . Example 1: Find the

Enlarge triangle ABC with C as the centre of dilation and a scale factor of 3.

Dilations use a scale factor to reduce or enlarge shapes. Every dilation . To find

MODULE I. Transformations and Triangles. SECTION 3: Other Kinds of .

The description of a dilation includes the scale factor (or ratio) and the center of .

Identify the dilation and find its scale factor. a. b. SOLUTION a. Because . Use

Traditionally, similarity of triangles and polygons has been studied using ratios

Draw Scale 2 Dilation, 3. Scale Factor 1/2 Dilation, 4. . Factor 2 Dilation. The

Triangle P'Q'R' is a dilation of triangle PQR. We say that triangle PQR is

Use the scale factor 3 to dilate triangle ABC to triangle A'B'C'. Give the length of

Apr 13, 2009 . ok, so are dilated triangles basically just simila… . Therefore the scale ratio

Find the scale factor when Q is dilated to P with center O. Solution Similar

Dilation, Scale Factors, and Similar Figures. 82. © 2010 Carnegie Learning .

Dec 1, 2011 . How do you dilate triangles with a scale factor of 3.5?

Dilation is a similarity transformation in which a figure is enlarged or reduced

A triangle is dilated with a scale factor of 2 If the area of the original triangle is 9

Jan 15, 2010 . Apply Scale Factor, Learn Math, Geometry & Measurement, Seventh 7th Grade .

scale factor center of dilation dilation. Draw quadrilateral ABCD with vertices A(1,

If a line parallel to one side of a triangle intersects the other two sides, then it

The pre-image triangle (in blue) and the image triangle (in red) which results from

PROBLEM: Draw the dilation image of triangle ABC with the center of dilation at

Question 2: A triangle has a height of 7 inches. After being dilated, the new

If triangle ABC is dilated by scale factor of 2, triangle A'B'C' will be twice as big as

Construct a small scalene triangle and a point P on the screen. Perform a dilation

Try this Adjust the slider on the right to change the scale factor. . Join the three

Mar 24, 2010 . Math - Triangle DFG has vertices D(2,4); F(4,8); AND G(6,4). The triangle is

A dilation is when an object is transformed by making it larger or smaller. The

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