Oakville is a vibrant residential town located in Southern Ontario, Canada and within the Greater Toronto Area. Founded in 1857, Oakville now has an estimated population of 187,300. Oakville is known for its lively shopping districts, dynamic arts community, scenic harbors, and abundant dining options.
Quadrantal angles (0, 90, 180, and 270 degrees), and the values of the sine, cosine, and tangent of each of these angles. From the trig lessons in the Algebr... Quadrantal angles (0, 90, 180, and 270 degrees), and the values of the sine, cosine, and tangent of each of these angles. From the trig lessons in the Algebra 2 course by Derek Owens.
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.