What is the area of a rectangle with length 8 cm and width 5 cm?

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Multiple Choice

What is the area of a rectangle with length 8 cm and width 5 cm?

Explanation:
Area of a rectangle comes from multiplying its length by its width. With a length of 8 cm and a width of 5 cm, you compute 8 × 5 = 40. The units become cm × cm, which is cm^2, so the area is 40 cm^2. Picture it as 8 rows of 5 square units (or 5 columns of 8), totaling 40 small squares. The other numbers come from different operations: 13 would be from adding the sides (8 + 5), 8 would be just one dimension, and 56 would come from a different multiplier not given here. So 40 cm^2 is the correct area.

Area of a rectangle comes from multiplying its length by its width. With a length of 8 cm and a width of 5 cm, you compute 8 × 5 = 40. The units become cm × cm, which is cm^2, so the area is 40 cm^2. Picture it as 8 rows of 5 square units (or 5 columns of 8), totaling 40 small squares. The other numbers come from different operations: 13 would be from adding the sides (8 + 5), 8 would be just one dimension, and 56 would come from a different multiplier not given here. So 40 cm^2 is the correct area.

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