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Angle traced minutes hand in 25 minutes = 25 × 360 60 = 150 ∘ The hour hand traces half a degree in one minute. Hence, angle traced by hour hand at 10 hour and 25 minutes = 10 × 30 + 25 2 = 312.5 ∘ Thus, angle between two hands = 312.5 − 150 = 162.5 ∘ Hence, the reflex angle is = 360 − 162.5 = 197.5 ∘
This angle got its name as it forms a straight line. ∠AOB is a straight angle. Reflex Angle. A reflex angle is the one that is greater than 180° and less than 360°. Complete Angle. If the measure of an angle is 360°, it is a complete angle. This angle is formed as the arm makes one completes turn and returns to its starting position.
5. Reflex Angle. An angle which measures greater than 180 degrees but less than 360 degrees is known as a reflex angle. A reflex angle is supposed to be a complementary angle for acute angle and is on the other side of the line. The following figure illustrates the reflex angle.
Q. The reflex angle between the hands of a clock at 11:25 is Q. 11:25 पर घड़ी की सुइयों के बीच का प्रतिवर्त कोण(Reflex Angle) कितना होता है ?
According to definition, reflex angle is the angle which are greater than 180 o but less than 360 o. So, the statement is true. Therefore, option A is correct.
The reflex of $$\angle EFG$$ $$\Rightarrow \angle EFG=360^o-79^o$$ $$\Rightarrow \angle EFG=281^o$$
In figure, ∠ AOB = 35∘, find the reflex ∠ AOB. In the given figure: (iii)If ∠AOB= ∠BOC = ∠COD = 38∘ . Find reflex angle AOC and reflex angle AOD. find reflex angle ∠AOC and reflex angle ∠AOD. In the figure, ABC is a circle with centre O and reflex ∠ AOB =250o. Find x.
We know, reflex angle must be between 180 o and 360 o. It can't be equal to 180 o or 360 o as these are straight and complete angle, respectively. Here, only 204 o is greater than 180 o and less than 360 o .
An angle of measure 180° is called(a) a zero angle(b) a right angle(c) a straight angle(d) a reflex angle. View Solution. Click here:point_up_2:to get an answer to your question :writing_hand:a reflex angle is a straight angle 2.
Oct 9, 2020 · The angle AOB and its reflex angle form a complete angle. We will add both these angles and equate them to 360° to obtain the measure of the reflex angle. So, angle AOB+reflex angle AOB=360°. We are given that the angle AOB=60°. On putting the values, we get. 60°+reflex angle AOB=360°. Reflex angle AOB=360°-60°. Reflex angle AOB=300°.
