Worksheet-3A Gifted Geometry Trigonometry Name Date Period "Length of belt in cross connection" P-115 SE Abstract Form Given: Two pulleys have centers A and B, which are P units apart. The radii of pulleys, A and B, are units and 2 units respectively. Find: The total length of belt (L) needed to attach the pulleys A and B in opposite-drive system. Express your answer in terms of ₁, 2, and P. Explain your reasoning! P+X 想 Write a plan of how to solve this problem, and then follow this plan to solve it. Make additional drawings on the diagram as needed. (a) Explain additional drawings on the diagram. (b) Write a plan of solving. 1

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