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 Erythema sensor reads in MED/Hr, and the UVA sensor in mW/Cm2. We also have a sensitive version on the 3D meter, the 3D-XP Xeroderma meter, which has more sensitive sensors to measure low levels of UV to 3 decimal places, and is used by people who suffer from Xeroderma.