3-28. Enlarge the shape at right on graph paper using a zoom factor of 2. Then find the perimeter and area of both shapes. What do you notice when you compare the perimeters? The areas?
2
Move the GREEN DOT to the point of dilation. Change the scale to view similar figures. Click any point for the coordinates. Use this tool to verify your calculations.
3
4
5
cung cấp bởi
cung cấp bởi
Đồ thị mới
Ví dụ