Math Problem Statement

Complete the paragraph to describe a sequence of transformations that show the triangles are similar. Triangle LMN is similar to triangle BCD. First, dilate triangle LMN with respect to the origin by a scale factor of ___. Then, translate it ___ units down.

Solution

To describe the sequence of transformations that show the similarity between triangles LMNLMN and BCDBCD:

  1. First, we need to dilate triangle LMNLMN with respect to the origin by a specific scale factor to match the size of triangle BCDBCD.**

    Observing the grid, we can determine that triangle LMNLMN is approximately twice the size of triangle BCDBCD. Therefore, the required scale factor is 0.5.

  2. Next, we translate the dilated triangle down by a certain number of units to match triangle BCDBCD's position.

    To align the vertices correctly, notice that point CC on triangle BCDBCD corresponds to the position (2,2)(2, -2) after dilation. Since LL from triangle LMNLMN is at (4,4)(4, 4), the translation required to match point CC to point BB is 6 units down.

Completed Description:

"First, dilate triangle LMNLMN with respect to the origin by a scale factor of 0.5. Then, translate it 6 units down."

Would you like further explanation or have any questions?

Here are five related questions to consider:

  1. How can we determine the scale factor between two similar triangles?
  2. What steps are involved in performing a dilation transformation?
  3. How do we determine the direction and distance needed for a translation?
  4. What are the properties of similar triangles in geometry?
  5. Can transformations affect the angles within similar triangles?

Tip: When working with transformations, always check if points correspond after each step to ensure accuracy.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Similar Triangles
Transformations
Dilation
Translation

Formulas

Scale factor for dilation
Translation formula

Theorems

Similarity transformation theorem

Suitable Grade Level

Grades 8-10