Tangent wz and secant wv intersect at point w. find the length of yv if necessary, round to the hundredths place.
a 2.67
b5
с.9
d. 10

Option B.

Step-by-step explanation:

we know that

The Intersecting Secant-Tangent Theorem, states that If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment

so

In this problem

substitute and solve for WV

we have that

substitute

i understand 100% 10/10 hit or miss?

step-by-step explanation:

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2