Question

Find x in the given figures. Thanks in advance! xD

Answer 1

Answer:

x = 4$\sqrt{3}$ in

Step-by-step explanation:

Given a tangent and a secant to the circle from an external point, then

The square of the tangent is equal to the product of the secant's external part and the entire secant, that is

x² = 4(4 + 8) = 4 × 12 = 48 ( take the square root of both sides )

x = $\sqrt{48}$ = $\sqrt{16(3)}$ = $\sqrt{16}$ × $\sqrt{3}$ = 4$\sqrt{3}$ ← exact value

Answer 2

Answer:

x=8 an they are at the exact opposite side

Step-by-step explanation: