△ABC above is an isosceles triangle in which AB = AC. What is the area of △ABC?
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A triangle has sides measuring 7 cm and 12 cm. Which of the following are possible values for the perimeter of the triangle?Indicate all possible values.
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In right triangle LMN, the ratio of the longest side to the shortest side is 5 to 3. If the area of LMN is between 50 and 150, which of the following could be the length of the shortest side?Indicate all possible values.
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Note: Figure not drawn to scaleWhich of the following are possible side lengths of triangle CDE?Indicate all possible values.
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In the figure above, BC = 8. What is the area of triangle ABC?_____
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A parabola follows the function f(x) = $$x^2$$ – 7x + 3. Point A lies on the parabola at (2, s), and point B lies on the parabola at (6, t). What is the distance from A to B, rounded to the nearest hundredths place?_____
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Floyd is planting a garden in a triangular plot. One side of the plot measures $$5\sqrt3$$, and a second side measures $$7\sqrt11$$. Which of the following are possible values for the third side of the garden?Indicate all possible values.
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In a graduating class of 236 students, 142 took algebra and 121 took chemistry. What is the greatest possible number of students that could have taken both algebra and chemistry?
_____students
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