Sprinkle this mixture over your carpet. Then, mix 1 quart of warm water with 1 cup of white vinegar. Dip a sponge mop into the vinegar and water, then gently scrub the carpet you sprinkled with the borax and soda earlier. Allow your carpet to dry thoroughly (at least an hour), then vacuum. 6.. Salt. Mixing salt with vinegar works well as a spot cleaner on your carpet, too. Mix these substances to make a paste, work it into the spot, let it soak, then rub the area with a cloth dipped in water or club soda.
The three interior angles of this type of triangle are all 60 degrees, by definition. Therefore, the exterior angles are the supplements of that, or: 180 - 60, which is: 120 degrees. Here is another reference: http://mathforum.org/~sanders/geometry/GP06AnglesPolygon.html. Let me know if you have any questions. If not, please press Accept. Thanks!-Scott
Relevance. Rating Newest Oldest. Best Answer: it is not possible. all angles in a triangle add up to 180 degrees. if you have a triagle with ONE acute Exterior angle, that means that the interior angle would be 91 degress or more.8 is not more that 90, so the exterior angle would NOT be acute it would be OBTUSE. ALL TRIAGLES MUST HAVE 2 ACUTE INTERIOR ANGLES, other wise it iS NOT a traingle! there is no way, your teacher is either lying to you, stupid, or he has no idea what he is talking about, or is on crack.