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Mathematics, 17.07.2019 23:30 taylorbean315

Choose the conditional statement that can be used with its converse to form the following biconditional statement: "an angle is a right angle if and only if it measures 90 degrees." a. if a right angle measures 90 degrees, then it is a right angle. b. if an angle does not measure 90 degrees, then it is not a right angle. c. if an angle is not a right angle, then it does not measure 90 degrees. d. if an angle is a right angle, then it measures 90 degrees.

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