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The complement of a 30 angle has a measure of?
90 - 30 = 60 degrees.
The complement of a 30 degree angle has a measure of?
90 degrees
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.
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.
What is the measure of the angle that complements a 30 degree angle?
Complementary angles add up to 90 degrees. So, 90 - 30 = 60. The complement of 30 degrees is 60 degrees. Supplementary angles have a sum (add up to) 180 degrees.
Is angle 1 is 30 and arc ab is 90 what is the measure of arc ag?
The picture that you see printed next to that question on the assignment sheet is necessary in order to answer it. Without the picture, I have no idea how angle-1, arc-ab, and arc-ag are connected .
If the measure of arc EG is 90 degrees what is the measure of angle GBE?
45 degrees :)
Line ha is tangent to the circle if angle 1 is 30 and arc ab is 90 what is the measure of arc ag?
The answer will depend on where the points a, b and g are as well as where angle 1 is. Since there is no information provided for these, it is not possible to answer the question
What is the complement of an angle with a measure of 30?
90 - 30...
What is a measure of the angle that complements a 30 angle?
90 - 30 = 60 degrees.
The complement of a 30 angle has a measure of?
90 - 30 = 60 degrees.
What is the unit of measure for an angle?
Arc degrees, minutes and seconds are the units of angular measurement.
What is a 30-60-90 right triangle?
in a 30-60-90 right triangle, a right angle is always 90 degrees, the smallest angle has a measure of 30 degrees, and the remaining angle measures 60 degrees.
What is the length of the arc formed by central angle 2x?
If the angle is 2x radians then the length of the arc is 2x*r units where the radius of curvature is r units. If you measure the angle in degrees, then the length of the arc is pi*x*r/90 units.
Line HA is tangent to the circle If arc AB is 90 degrees and arc AG 20 degrees. What is the measure of angle 1?
35 degrees :)
The complement of a 30 degree angle has a measure of?
90 degrees
What is the length of the minor arc if the angle in the circle is 90 and the radius of the circle is 15?
The total circumference of the circle is (2 pi R) = 30 pi.The central angle of 90° is 90/360 = 1/4 of the circle.The minor arc = 30 pi/4 = 23.562 (rounded)
