When a pair of angles add up to 90 degrees, they're called complementary angles. These types of angles can be adjacent or non-adjacent. These angles can also be found right in the classroom on your clock. They're the angles created between the minute and hour hands of a clock when the...
B. a straight angleC. an acute angleD. an obtuse angle Solutions Share Q4Find the angle between hour hand and the minutes hand at three o'clock.A. straight lineB. obtuse angleC. acute angleD. right angle Solutions Share Q5Which two angles are obtuse angles in the figure?A. angle 1 ...
pencil cross-section, clock, honeycomb, etc. A hexagon can be either a regular hexagon which has 6 equal sides and 6 equal interior angles, or an irregular hexagon which has 6 sides of different lengths and 6 angles