87 degrees
It is: 15 degrees
An angle that measures 180 degrees is called a straight angle.
The interior angle and central angle are supplementary, that is they always add up to 180 degrees, while the exterior angle and the central angle will always be the same.
Each interior angle measures 150 degrees Each exterior angle measures 30 degrees
Each exterior angle measures 15 degrees Each interior angle measures 165 degrees
A central angle is an angle whose vertex is at the center of a circle and whose sides (or rays) extend to the circumference, effectively subtending an arc on the circle. The measure of a central angle is equal to the measure of the arc it subtends. For example, if the central angle measures 60 degrees, the arc it subtends will also measure 60 degrees.
77 degrees
74 degrees
79 degrees
It is: 79 degrees
It measures 104 degrees
It is: 15 degrees
It is 75 degrees
It is a right angle triangle and the 3rd angle will measure 30 degrees
The third angle is 34.5 degrees
An angle that measures 180 degrees is called a straight angle.
25 degrees