document.write( "Question 1011257: An isosceles triangle has a base angle of 30 degrees. Find the vertical angle.\r
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document.write( "If possible, please explain this question with a diagram. If possible! Thanks! \n" );
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Algebra.Com's Answer #626889 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If one of the base angles of an isosceles triangle is 30 degrees, then the other base angle is 30 degrees as well; that's what makes it an isosceles triangle. Then knowing that the sum of the interior angles of any triangle is 180 degrees makes determination of the vertex angle a simple subtraction problem.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it\r \n" ); document.write( "\n" ); document.write( " |