怎么做这个题目---Here is the extracted content from the image: **Question 1** **Question Stem:** 如下图, 一块长方形草坪长30米, 宽15米, 中间有一条宽1米的曲 折小路, 这条小路的面积是多少平方米? **Diagram 1 Description:** * **Type:** Hand-drawn diagram of a rectangular area with a path inside. * **Main Elements:** * A large rectangle is shown representing a lawn. * The dimensions are labeled with numbers and arrows: 30 along the longer side (length) and 15 along the shorter side (width). Units are specified as meters (米) in the question stem. * A meandering (曲折) path is drawn inside the rectangle. * The width of the path is stated in the question stem as 1 meter. The drawing depicts the path as having a uniform width and appears to run mostly parallel to the longer side, bending back and forth. * There is a circle with a line pointing to the path, labeled "路" (path). **Handwritten Notes near Diagram 1:** * 15x1=15(m²) **Question 2** **Question Stem:** 计算这个新图形的周长和面积。(单位: **Diagram 2 Description:** * **Type:** Geometric diagram showing a composite shape formed by solid and dashed lines. * **Main Elements:** * The solid lines form an 'L' shape. * The dashed lines complete a 2x2 square in the top right corner of a potential larger square (implied 4x4). * Labels are on the sides: '4' on the leftmost vertical side, '2' on the bottom horizontal segment of the 'L' shape (left part), and '2' on the inner vertical segment of the 'L' shape. * The overall shape appears to be a 4x4 square from which a 2x2 square has been removed from one corner (represented by dashed lines). * A label 'A' is located at the top left corner. * An angle mark with the number '2' inside it is shown near the inner corner. **Other Relevant Text:** * 附加题 ★ 5分 * 厘米) ★ 10分