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What is csc 30?
cosec(30) = 2 if the angle is measured in degrees.
How do you denote a angle?
Angles are measured in degrees, minutes and seconds as for example 660 30' 54''
What is an angle measured 190 degrees?
A reflex angle
What does N30 degrees mean?
I believe that N30 degrees means 30 degrees North.
How much of an angle is 30 degrees?
An angle of 30 degrees is an acute angle because it is greater than 0 but less than 90 degrees
What is csc 30?
cosec(30) = 2 if the angle is measured in degrees.
How do you denote a angle?
Angles are measured in degrees, minutes and seconds as for example 660 30' 54''
What is an angle measured 190 degrees?
A reflex angle
What does N30 degrees mean?
I believe that N30 degrees means 30 degrees North.
How much of an angle is 30 degrees?
An angle of 30 degrees is an acute angle because it is greater than 0 but less than 90 degrees
A right angle is measured in how many degrees?
90 degrees is the measure of a right angle
An angle that is measured at 180 degrees is called?
straight angle
What kind of angle measures 220 degrees?
An angle of 220 degrees is a reflex angle
What is the relation between the arc length and angle for a sector of a circle?
A sector is the area enclosed by two radii of a circle and their intercepted arc, and the angle that is formed by these radii, is called a central angle. A central angle is measured by its intercepted arc. It has the same number of degrees as the arc it intercepts. For example, a central angle which is a right angle intercepts a 90 degrees arc; a 30 degrees central angle intercepts a 30 degrees arc, and a central angle which is a straight angle intercepts a semicircle of 180 degrees. Whereas, an inscribed angle is an angle whose vertex is on the circle and whose sides are chords. An inscribed angle is also measured by its intercepted arc. But, it has one half of the number of degrees of the arc it intercepts. For example, an inscribed angle which is a right angle intercepts a 180 degrees arc. So, we can say that an angle inscribed in a semicircle is a right angle; a 30 degrees inscribed angle intercepts a 60 degrees arc. In the same or congruent circles, congruent inscribed angles have congruent intercepted arcs.
The complement of 30 degrees angle has a measure of?
The complement of any angle is the angle which adds to it to make 90 degrees. In this instance, an angle of 60 degrees adds to 30 to make 90 degrees. Therefore, the complement of 30 degrees is 60 degrees.
Unit of measure of an angle?
Usually an angle is measured in degrees or radians.
What is the of the third angle of a triangle if angle a is 70 degrees and the other angle is 80 degrees?
30 degrees
