What are the formulas for finding the area, perimeter, and angles of a triangle?
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What is the radian measure of an angle subtended by an arc of length 5 units in a circle of radius 2 units?
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Question: "For the exponential function y = 2^x, graph the values of y for x = -2, -1, 0, 1, and 2. Identify the coordinates of these points on the graph.