Obtuse Angle
An obtuse angle is an angle which has a measure of greater than ninety degrees, { 90 }^{ 0 }, but less than one hundred eighty degrees, { 180 }^{ 0 }.
An obtuse angle is an angle which has a measure of greater than ninety degrees, { 90 }^{ 0 }, but less than one hundred eighty degrees, { 180 }^{ 0 }.