Question

anybody know this will give brainliest

Answer 1

A tangent line to a circle is perpendicular to the radius drawn to the tangent point   ⇒ m∠JTE = 90°  ⇒ ΔJTE is the right triangle.

EJ = 3963 + 4.8 = 3967.8

sinJ = ET/EJ = 3963/3967.8 ≈ 0.9988   ⇒ m∠J ≈ 87.2°

Answer: 87.2° to the nearest tenth