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Which angle is such that its supplement is fourteen times the angle itself?
Suppose one angle is x and the other angle is 14x. Supplementary angles add to 180o, so x+14x = 180 15x = 180 x = 180/15 x = 12. The required angle is 12o. Check: The second angle will be 14*12 = 168. 168+12 = 180, so the large angle is the supplement of the small one.
What is the angle of the hands of a clock at 7?
Measuring from the minute hand (at 12) and going clockwise, it would be 210 degrees.
What is 165 divided by 12?
13.75
What type of of angle would be formed if the hands on a clock read 1230?
At 12:30 the hour hand would be halfway between 12 and 1. So on the right hand side there would be an obtuse angle (165 degreees) whereas on the left there would be a reflex angle (195 degrees).
What is 1980 divided by 12?
165
What is the angle supplementary to the angle measuring 165 degree 12'?
Since the sum of measures of the two supplementary angles is 180⁰, we have:180⁰ - 165⁰12' = 179⁰60' - 165⁰12' = (179 - 165)⁰(60 - 12)' = 14⁰48'
How do you get the answer 116 to the problem an angle is 12 degrees less than twice its supplement find the angle?
Supplementary angles add up to 180 degrees You can solve for the supplementary angle first. You can solve for the other directly, but the math is a little more involved. Let A be an angle Start with the supplementary angle. A + ??? = 180 The angle you want is 12 less than twice as big A + (2A - 12) = 180 Solve for A: 3A - 12 = 180 3A = 192 A = 64 Remember A is the supplementary angle, so subtract the angle we solved for (A) from 180 to find the angle you want. 180 - 64 = 116
A one cup measuring cup holds 165 dried corn kernels how many kernels will a 1 3 cup measuring cup hold?
About 12 13 kernels if 1 cup measuring cup can hold 165 dried corn kernels.
Which angle is such that its supplement is fourteen times the angle itself?
Suppose one angle is x and the other angle is 14x. Supplementary angles add to 180o, so x+14x = 180 15x = 180 x = 180/15 x = 12. The required angle is 12o. Check: The second angle will be 14*12 = 168. 168+12 = 180, so the large angle is the supplement of the small one.
Can a regular polygon have an angle measuring 150 degrees?
Yes and it will have 12 equal interior angles of 150 degrees and 12 sides
What is the number of sides of a regular polygon with each interior angle equal to 150 degrees?
It is a 12-sided polygon, a dodecagon.The exterior angle for a polygon of n sides is 360/n.Each of the interior angles are supplementary angles (180-exterior angle).(180-150) n = 36030n = 360n = 12
What is the angle of the hands of a clock at 7?
Measuring from the minute hand (at 12) and going clockwise, it would be 210 degrees.
What is 165 divided by 12?
13.75
Vertex angle of regular 12 gon measures 144 degrees?
No: The sum of the exterior angles of a polygon is 360o. For a dodecagon (12 sides) the exterior angle is 360o / 12 = 30o. The interior and exterior angles are supplementary and so they sum to 180o; thus the interior angle of a dodecagon is 180o - 30o = 150o. For an interior angle of 144o, the exterior angle is 180o - 144o = 36o, so there are 360o / 36o = 10 sides (a decagon).
What type of of angle would be formed if the hands on a clock read 1230?
At 12:30 the hour hand would be halfway between 12 and 1. So on the right hand side there would be an obtuse angle (165 degreees) whereas on the left there would be a reflex angle (195 degrees).
What is 1980 divided by 12?
165
The measure of an interior angle of a regular polygon is 150 degrees Find the number of sides?
AnswerIt is Dodecagon.To find this, you have to first find the exterior angle of the polygon. Since the exterior angle of a polygon is always supplementary to the interior angle, you subtract the measure of the interior angle from 180. 180-150=30. Now You divide 360 by the measure of the exterior angle to get the number of sides of the polygon. 360/30=12. A 12-sided polygon is called a dodecagon
