document.write( "Question 251060: rewrite the statement in if-then form:\r
\n" ); document.write( "\n" ); document.write( "all right triangles have an angle with a measure of 90 degrees.\r
\n" ); document.write( "\n" ); document.write( "a. a figure has an angle with a measure of 90 degrees if and only if it is a right triangle. \r
\n" ); document.write( "\n" ); document.write( "b. if a figure has an angle eith a measure of 90 degrees, then it is a right triangle.\r
\n" ); document.write( "\n" ); document.write( "c. a figure is a right triangle if and only if it has an angle with a measure of 90 degrees.\r
\n" ); document.write( "\n" ); document.write( "d. if a figure is a right triangle, than it has an angle with a measure of 90 degrees.
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Algebra.Com's Answer #182802 by richwmiller(17219)\"\" \"About 
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If a figure is a right triangle, than it has an angle with a measure of 90 degrees.
\n" ); document.write( "d is the only one that meets the criteria
\n" ); document.write( "The others distort the statement or aren't true if-then.
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