MYA q. 31

Look at the two triangles, ABC and XYZ. If triangles ABC and XYZ are similar, select two sequences of transformations that map the triangle ABC onto triangle XYZ.

• Reflection in the line y = −x, followed by dilation by a scale factor of 2 with origin as the center of dilation

• Reflection in the line y = x, followed by dilation by a scale factor of 2 with origin as the center of dilation

• Reflection in the line y = x, followed by dilation by a scale factor of 1/2 with origin as the center of dilation

• Rotation of 90° clockwise about the origin, followed by reflection across the x-axis, and then dilation by a scale

  factor of 2 with origin as the center of dilation

• Rotation of 90° clockwise about the origin, followed by reflection across the y-axis, and then dilation by a scale

  factor of 1/2 with origin as the center of dilation

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2