In the diagram below XY and YZ are tangent to o what is the measure of XZ Sorry i can take a pic but ill describe it
Its a circle with a triangle-like shape on the left side of it, inside the triangle is 50, and on the right side of the circle is 230
A. 90 degrees
B. 180 degrees
C. 130 degrees
D.100 degrees
THANKS

the real question is why is this guys last name heavyfoot

step-by-step explanation:

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

mr. india