Question

Classify each triangle by its sides. Drag and drop each triangle to place it under the appropriate category.(3 points)%0D%0APut responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.%0D%0AEquilateral%09Isosceles%09Scalene
7cm,3cm,9cm
5,e,f
e,d,f

Answer 1

To classify triangles by their sides, we need to understand the definitions of each type:

1. **Equilateral Triangle**: All three sides are equal.
2. **Isosceles Triangle**: Two sides are of equal length, while the third side is different.
3. **Scalene Triangle**: All three sides are of different lengths.

Now, let's classify the triangles provided in your examples:

1. **7cm, 3cm, 9cm**: All sides are of different lengths, so this triangle is **Scalene**.
2. **5, e, f**: Assuming e and f are not equal to 5 (depending on their actual values), this triangle could be either Isosceles (if e or f equals 5) or Scalene (if all sides are different).
3. **e, d, f**: Again, without specific values for e, d, and f, we cannot classify definitively. If e = d and both are not equal to f, it's Isosceles; if all three are different, then it's Scalene.

Since values for e, d, and f are not specified, please provide them in order to classify accurately.

However, based on the provided information, here’s how you can categorize:

- **Equilateral**: (None here)
- **Isosceles**: (Based on the values of e, d, and f, if applicable)
- **Scalene**: 7cm, 3cm, 9cm, and possibly others if e, d, and f are all different.

Please confirm or provide the values for e, d, and f for a complete classification.