The angle made by an arc at center is equal to the measure of arc. in the given figure the circle with center d .e,f,g ,h are points on the circle arc efg is making an angle of 83 +66= 149 degrees.
Answer from: Quest
when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros
One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?