Andrea was given a problem about the area of a rectangle. Her teacher asked her to see what the area would be if the wid

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Andrea Was Given A Problem About The Area Of A Rectangle Her Teacher Asked Her To See What The Area Would Be If The Wid 1 (52.47 KiB) Viewed 24 times

Andrea was given a problem about the area of a rectangle. Her teacher asked her to see what the area would be if the width of the rectangle is a 3-foot log and the length is made of two logs pushed together, a 4-foot log and a 3-foot log She couldn't see how to do the computation because she knew the area had to be in square feet. She got 3 times 4 to be 12 square feet and 3 times 3 to be 9 feet Andrea knew that they couldn't be the same units How would you help her? Choose the correct answer below @ A. She should have added instead of multiplied The area is (3 ft + 4 ft) + (3 ft + 3 ft), or 13 square feet O B. She correctly found 3 ft times 4 ft to be 12 square feet, but 3 ft times 3 ft is 9 square feet The area is 21 square feet OC. She should have added instead of multiplied. The area is (3 ft + 4 ft) + (3 ft + 3 ft), or 13 feet O D. She correctly found 3 ft times 3 ft to be 9 feet but 3 ft times 4 ft is 12 feet The area is 21 feet