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What is an angle greater than 180 but less than 360?
A reflex angle
An angle more than 90 and less than 180?
An angle greater than 90° and less than 180° is called an obtuse angle.
name 2 classification of angle?
The 4 classifications are:- 1 Acute angle which is greater than 0 but less than 90 degrees 2 Right angle which is 90 degrees 3 Obtuse angle which is greater than 90 but less than 180 degrees 4 Reflex angle which is greater than 180 but less than 360 degrees A full rotation is 360 degrees
What type of angle is 157 degrees?
An obtuse angle. Any angle greater than 90 but less than 180 degrees is an obtuse angle.
Angle greater than 180 and less than 360 degrees?
This is usually called a reflex angle.
Is sine greater than one?
No angle has a sine function greater than 1.
What is the size of an angle when the sine is 6352?
the sine of an angle can't be greater than 1.0
Is the sine of an acute angle is greater that 1?
No. The sine of an acute angle is less than 1. An acute angle is less than 90 degrees. The sine of 0 degrees is 0, and the sine of 90 degrees is +1. So the sines of the angles between 0 degrees and 90 degrees are less than 1.
Why sinθ value is less then and equal to one?
If you look at the definition of the sine function in a triangle, you'll discover that the maximum possible value of the sine function is ' 1 ' and the minimum possible value is ' -1 '. There's no angle that can have a sine greater than ' 1 ' or less than ' -1 '. So the absolute value of the sine of anything is always ' 1 ' or less.
What is the sine for greater than?
The sign is >. Sine is a trigonometric function.
Is the sine of an angle positive?
The sine of an angle between 0 and 180 degrees is positive. The sine of an angle between 180 degrees and 360 degrees is negative. At 0, 180 and 360 degrees the sine is 0.The sine is a periodic function with period 360 degrees, so angles differing by a multitude of 360 degrees have the same sine. Hence, for instance, the sines of the angles 0, 360, 720, ... are equal, namely 0.In any right triangle the sine of one of the non-right angles will be positive, since these are greater than 0 and less than 90 degrees.
Why sine of an acute angle cannot be greater than 1?
You can only find the inverse of sine for number less than or greater than 1. An improper fraction is not acceptable either because the ratio is opposite over hypotenuse. The hypotenuse will always be the longest, so there you go.
A is an angle whose sin is 37 and whose secant is negative Its vertex is the origin and one side is the positive x axis. What quadrant does the terminal side of the angle reach?
There is no such angle, since the sine of an angle cannot be greater than 1.
What is the defference between sign and sin?
The sign of a number tells you if it is greater than or less than zero.The sine (abbrev. sin) of an angle relates the ratios of the lengths of the side opposite that angle and the hypotenuse in a right triangle.
Why is the sine and cosine of a number no less than -1 and no greater than 1?
The sine of an angle x is defined as the ratio of the opposing side to the hypotenuse, in a right triangle having x as one of its acute angles. If it was greater than 1, it would mean the opposing side was longer than the hypotenuse. Try to draw a right triangle with one of the sides longer than the diagonal. You'll notice it's impossible. So the sine cannot be greater than 1. Fitting the triangle into a circle of radius 1, such that the angle x is located at the origin and the hypotenuse is a radius of the circle, you can define "sine of x" for any angle. Since the triangle may end up flipped in any direction, including the negative x and y axis, it turns out that the sine of any number is between -1 and +1. The cosine is simply the sine of the complementary angle (90 - x). So it must also be contained between -1 and +1.
Why are the sine and cosine of an angle always less than 1?
Since the hypotenuse (denominator) is always greater than the opposite or adjacent side (numerator), the ratio will always be smaller than one.
What is a angle greater than 180?
An angle greater than 180 degrees is a reflex angle
