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Mathematics 18 Online
OpenStudy (anonymous):

In a triangle, the sum of the interior angles is 180o. Find the measure of angle x, if angle y = 43o and angle z = 67o. A. Write the algebraic equation using the information above. (5 points) B. Solve the equation. Show all work. (10 points) C. What is the measure of angle x? Make sure to label your answer. (5 points)

OpenStudy (anonymous):

B

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