Measurement of a circle

(Giving brainliest to correct answer)

C.

Step-by-step explanation:

VU is tangent at point U and WU is radius.

is right angle triangle.

WZ = WU = x - 1 (Radii of same circle)

WV = x - 1 + 2 = x + 1

By Pythagoras Theorem:

Equating it with

We find:

a = 1, b = - 5, c = 4

When x = 4, radius (r) = 4 - 1 = 3

When x = 1, radius (r) = 1 - 1 = 0, which is not possible.

Area of

x = 1/2

step-by-step explanation:

hope this !