If angle 1 is the central angle BOC which intersects the arc BC, then 2x + 3 = 5x - 17 because a central angle has the same numbers of degrees as the arc it intercepts.
2x + 3 = 5x - 17
20 = 3x
20/3 = x
Thus, x is 6 2/3 degrees.
the measure of a minor arc equals the measure of the central angle that intercepts it.
Use a protractor.
the measure of the inscribed angle is______ its corresponding central angle
An interior angle of a heptagon can have any value in the range (0, 360) degrees - other than 180 degrees.
82 degrees (180 degrees in a triangle)
if angle 1 puls angle 5 ewuals 100 find the measure of angle 3
67 degrees
the measure of a minor arc equals the measure of the central angle that intercepts it.
If measure angle 3 = x2 + 4x and measure angle 5 = 3x + 72, find the possible measures of angle 3 and angle 5
Bfe= 67 FCI=113
180
cheater
49 degrees
In parallelogram ABCD, angle A and angle D are adjacent or consecutive angles and are supplementary, meaning the sum of their measures is equal to 180 degrees. Angles A and C are opposite angles and have the same measure. These are some important properties of parallelograms. So to find the measure of angle C, you first have to find the measure of angle A. You can do that with a little algebra. First, set the expressions for the measures of angles A and D equal to 180 and solve for x. Then plug that value for x into the expression for the measure of angle A, which is the same as the measure for angle C. 5x + 30 + x = 180 6x + 30 = 180 6x = 150 x = 25 Therefore, 5x + 30 = 5(25) + 30 = 125 + 30 = 155 The measure of angle C is 155.
in triangle def side de equals 5 and angle d equals 55 find fe
5
You find the arc measure and then you divide it in half to find the inscribed angle