The acute triangle is composed of three acute angles, the same as saying that all three of its angles are smaller than 90Â°. 1  A right triangle (or right-angled triangle) has one 90Â° internal angle (a right angle). 2  The side opposite to the right angle is the hypotenuse; it is the longest side in the right triangle.
Product Code: 881E. The Monark 881E rehab trainer performs as either an arm or leg ergometer, making it especially useful for people who have been hospitalized and require rehabilitation based on reliable measuring methods.
The Scientology Mark VIII Ultra E-meter lying in its carry case. The device's protective cover is shown standing at the back. The E-meter is a device for displaying and/or recording the electrodermal activity (EDA) of a human being. The device is used frequently for auditing in Scientology and divergent groups, but devices similar to the Scientology E-meter have been used for more than a century by counselors of psychology and psychoanalysis.