document.write( "Question 15231: What is the measure of each interior angle of a regular pentagon? \n" ); document.write( "
Algebra.Com's Answer #7561 by jb007mi6(53)![]() ![]() ![]() You can put this solution on YOUR website! in a regular pentagon, the sides and angles are equal \n" ); document.write( "since there are 5 angles and the whole pentagon has 3 triangles and one triangle is 180 degrees, there are 540 degrees in a pentagon \n" ); document.write( "if X is the # of degrees in one angle of a regular pentagon, you have this equation \n" ); document.write( "5X=540 \n" ); document.write( "so each angle is 72 degrees \n" ); document.write( " |