ABC is an equilateral triangle and ADC is an isosceles triangle. If AD = 12 what is
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ΔABC is an equilateral triangle and ΔADC is an isosceles triangle. If AD = 12 what is the area of the shaded region?
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A 30° B D C
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B Draw the height of the unshaded triangle to form two 306090 right triang...View the full answer
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McGraw Hills Conquering SAT Math
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