These two triangles are similar. What are \(a\) and \(b\)? Note: the two figures are not drawn to scale.
Here is triangle \(ABC\). Triangle \(XYZ\) is similar to \(ABC\) with scale factor \(\frac 1 4\).
- Draw what triangle \(XYZ\) might look like.
How do the angle measures of triangle \(XYZ\) compare to triangle \(ABC\)? Explain how you know.
What are the side lengths of triangle \(XYZ\)?
- For triangle \(XYZ\), calculate (long side) \(\div\) (medium side), and compare to triangle \(ABC\).
The two triangles shown are similar. Find the value of \(\frac d c\).
The diagram shows two nested triangles that share a vertex. Find a center and a scale factor for a dilation that would move the larger triangle to the smaller triangle.