FetalError FetalError 22-10-2020 Mathematics contestada Plz plz plz plz help! I will mark you brainliest. Shelly sews a square blanket that has an area of 144 square feet. It has 36 square blocks, each the same size. What is the approximate length of each side of a block? A. 1 foot B. 2 feet C. 3 feet D. 4 feet