To determine the area of Jane's triangle based on the provided information, we can use the formula for the area of a triangle, which is:
\[ \text{Area} = \frac{1}{2} \times \text{base} \times \text{height} \]
Without the specific coordinates of the vertices of the triangle, I can't calculate the exact area. However, based on typical triangles made on a coordinate grid and using the given responses:
- If we could visualize or calculate the lengths of the base and height from the coordinates provided, we could arrive at a specific numerical answer.
Since I can't see the image or the specific dimensions, it's best to check the coordinates:
- Identify the base of your triangle on the x-axis.
- Measure the height from the top vertex down to the base.
If we find that when we apply the area formula we get a result of 30, 7.5, 35, or 15 square units, then the correct response can be determined.
Given common configurations, without more details, the triangle can be expected to fit one of these responses.
Please refer to the coordinates of Jane's triangle to find the dimensions necessary for area calculation. If you have that information, I would be happy to help you compute the area based on that!