Example: 110° + 95° = 205° which is not a supplementary angle… A) Supplementary angles have angles measures that add up to 180 degrees . If two angles are supplementary then one must be acute and the other obtuse or both right angles. Supplementary angle is one which when added to the angle makes 180 degrees. If two angles are obtuse, then they can be vertical angles. The above statement is true. False. The obtuse angle can be anywhere from 179 degrees to 91 degrees, aslong as the other angle together adds up to 180 degrees. True/False: Supplementary angles form a straight angle 52. (iii) Two obtuse angles can form a linear pair. Although it is possible for an acute and an obtuse … B) There are three types of angles: Acute, straight, and right. 60° and 120° are supplementary angles but both are not obtuse. An acute angle measures less than 90 degrees, and obtuse measures more than 90 degrees. If the two angles are both obtuse, they must both be greater than 90 degrees. A supplementary angle adds up to 180 degrees. e.g. (ii) Two acute angles can form a linear pair. - .-- The given statement is false as obtuse angle are also a type of angle. 1 two obtuse angles can be supplementary 2. two right angles can from a linear pair - 33351843 If two angles are supplementary angles, then it is not necessary that they are always obtuse angles. One of the angles is 17°, what is the measure of the other angle? It also needs two angles. If two angles are vertical angles, … False. Question 878435: if angle one and angle two are supplementary then one of the angles is Obtuse true or false Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website! Question 53853: Hi can you please tell me if this is true of false. True/False: Complementary angles form a right angle 51. Two angles are supplementary. When these two angles are added together, the resulting angle must be greater than 180 degrees. (v) Pair of vertically opposite angles are always supplementary. Thank you, Ali Found 2 solutions by aaaaaaaa, checkley71: True or false. Special Angle Pairs: CLASSWORK 50. Never true. If you add two obtuse angles, the sum will be greater than 180°. Not necessarily. By the definition of obtuse angles, the angles that measure greater than 90° are obtuse. Thus, if the angle is acute, its supplementary angle would be obtuse. 53. Both angles could be right angles. State whether the following statements are true (T) or false (F): (i) Two obtuse angles can be supplementary. If angle A and angle B are supplementary angles, then we can write. If two angles are supplementary, then they must form a straight angle. Always true. Right angles are neither acute nor obtuse. False, to be supplementary, the angles must add up to be 180 degrees. Two angles are complementary. (iv) Two adjacent angles always form a linear pair. 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