First, read the English article below.

Rank your bust, hip, and waist measurements from largest to smallest to help you visualize the shape of your body. However, if the difference between 2 measurements is 1 in (2.5 cm) or less, consider them equal.  For example, if your bust was 34 in (86 cm), your waist was 38 in (97 cm), and your hips were 48 in (120 cm), then your hips were the largest and your bust was the smallest measurement.   You may have a couple of measurements that are very close or even equal. Note this as well since it will affect your body type. For example, if your bust was 38 in (97 cm) and your hips were 39 in (99 cm), but your waist was 42 in (110 cm), then your bust and hips are about equal and your waist is the largest measurement. If you’re having trouble determining your shape, try creating a scaled down drawing of your silhouette. Draw 3 parallel lines on a piece of paper that are each 1/10th of the size of your measurements. Space them so that the lines are each 2 in (5.1 cm) apart. Then, connect the edges of the lines to see what shape they create. For example, if your measurements were 32 in (81 cm), 36 in (91 cm), and 44 in (110 cm), then your lines would be 3.2 in (8.1 cm), 3.6 in (9.1 cm), and 4.4 in (11 cm). Connecting the ends of these 3 lines creates a pear or triangle shape. 

Now, please write a short abstract for it in Vietnamese. Abstract:
So sánh 3 số số đo để xác định phần to nhất và nhỏ nhất. Vẽ ra hình dạng đại diện cho số đo của bạn nếu thấy chưa chắc chắn.