Answer: The acute angle is the small angle which is less than 90°. If you choose the larger angle you. will have a Reflex Angle instead: The smaller angle is an Acute Angle, but the larger angle is a Reflex Angle.
Step-by-step explanation: An angle that is exactly 90 degrees is called a right angle. Angles greater than 90 degrees and less than 180 degrees are called obtuse angles. An angle that is exactly 180 degrees is called a straight angle. butt
So you know: 1) There are 180° in a triangle. 2) A straight line is also 180°. So the three angles in the triangle are 2x, 103-x, and (180-(6x-7)). Solve for x! 2x + 103-x + (180-(6x-7)) = 180 2x + 103-x + 180-6x+7 = 180 -5x = -110 x = 22