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What is the value of n if one angle in a pair of vertical angles measures 30 degrees and the other measures 3n-6?
Vertical angles are always equivalent. Therefore, we know that if the first vertical angle measures 30 degrees, the other must measure 30 degrees as well. So, since the second vertical angle has a value of 3n-6, we can set this equal to 30 degrees yielding the equation 3n - 6 = 30. From here, we just need to do some simple algebra:
3n - 6 = 30
3n = 36
n = 12
To find the value of n.
What else can I help you with?
What are angles that together measure 180 degrees?
A straight angle is an angle that measures 180 degrees and is drawn as a straight line. A straight angle is composed of two right angles whose measures are 90 degrees each.
What are all the angles in a regular hexagon called?
Exterior angles are acute because each angle measures 60 degrees Interior angles are obtuse because each angle measures 120 degrees
What is the exterior and interior angles of a regular 20-gon?
Exterior angle measures 18 degrees Interior angle measures 162 degrees
If one angle of a parallelogram measures 40 degrees and another angel measures 140 degrees what are the measures of the other two angles?
The other two angles are also 40 degrees and 140 degrees.
In a right-angled triangle besides the right - angle one of the angles measures 30 degrees what does the other angle measures?
60 degrees. There are 180 degrees in a triangle.
What is the sum of the measures of the interior angles of a regular polygon if each angle measures 90 degrees?
If each angle measures 90 degrees the polygon is a square and so its angles sum to 360 degrees.
What are angles that together measure 180 degrees?
A straight angle is an angle that measures 180 degrees and is drawn as a straight line. A straight angle is composed of two right angles whose measures are 90 degrees each.
What are all the angles in a regular hexagon called?
Exterior angles are acute because each angle measures 60 degrees Interior angles are obtuse because each angle measures 120 degrees
What is the exterior and interior angles of a regular 20-gon?
Exterior angle measures 18 degrees Interior angle measures 162 degrees
If one angle of a parallelogram measures 40 degrees and another angel measures 140 degrees what are the measures of the other two angles?
The other two angles are also 40 degrees and 140 degrees.
What has an angle that measures 90-180 degrees?
270
What is an angle called that measures 35 degrees?
An angle that measures 35 degrees is called an acute angle. Acute angles are angles that are less than 90 degrees. They are commonly found in geometric shapes such as triangles and rectangles. In this case, the 35-degree angle would be classified as an acute angle.
What an angle which measures 90 degrees?
A right angle. A square has 4 right angles.
Can vertical angles be reflexive?
A reflex angle is one whose measure is greater than 180 degrees but less than 360 degrees. Vertical angles can be reflexive.
In a right-angled triangle besides the right - angle one of the angles measures 30 degrees what does the other angle measures?
60 degrees. There are 180 degrees in a triangle.
Are reference angles and radians the same?
No. A radian is a measure of an angle, it is not, itself, an angle. Degrees and radians are measures of angles and the two measures are related by the following conversion: 180 degrees = pi radians
What is one of the angles on a regular 20-gon?
Each exterior angle measures 18 degrees Each interior angle measures 162 degrees
