Question

A rectangle has one side that measures 6 m and the other side measures 4 m. which of these cannot be used to find the area of the rectangle? A) Multiplying the two sides B) Adding the two sides C) Using the formula A = length × width D) Dividing the perimeter by the length

Answer 1

The two methods that cannot be used to find the area of a rectangle are adding the two sides together and dividing the perimeter by the length.

Step-by-step explanation:

In order to find the area of a rectangle, the length and width must be multiplied together. This rule is expressed in the formula A = length × width. Hence, options A) and C) in the question are valid methods for finding the area. However, adding the length and width (as in option B), or dividing the perimeter by the length (as in option D) won't provide the area of a rectangle. These methods apply to other concepts, but not to the calculation of a rectangle's area.

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