A right triangle with side 15 is enlarged by a scale factor of 3. What is the new matching side length?
Note
Similar triangles keep the same shape, and matching side lengths are multiplied by the scale factor. So 15 × 3 = 45.
A right triangle with side 15 is enlarged by a scale factor of 3. What is the new matching side length?
Similar triangles keep the same shape, and matching side lengths are multiplied by the scale factor. So 15 × 3 = 45.