Question

select the correct answer.
which method of measuring weight involves comparing a person’s weight and height?
a. waist circumference
b. body fat analysis
c. body mass index

Explanation:

• Option A: Waist circumference measures the size of the waist, not involving height - weight comparison.
• Option B: Body fat analysis focuses on the percentage of fat in the body, not a direct weight - height comparison.
• Option C: Body Mass Index (BMI) is calculated as weight (in kilograms) divided by the square of height (in meters), so it involves comparing a person's weight and height.

Answer:

C. body mass index