document.write( "Question 278904: at 12:00 both the minute hand and the hour hand point to 12. At what precise time ( to the nearest minute) would the hour hand be perpendicular to the minute hand? (the angle between them would be pi/2 or 90 degrees) \n" ); document.write( "
Algebra.Com's Answer #202900 by checkley77(12844) ![]() You can put this solution on YOUR website! 3:00 answer. \n" ); document.write( " |