Question

PLEASE HELP!!!!!!!!!!!!

Answer 1

x = 75°

Explanation:

∠ ABD and ∠ CBE are vertically opposite angles and are congruent, so

∠ ABD = 15°

The sum of the 3 angles in Δ ABD = 180° , then

x = 180° - (90 + 15)° = 180° - 105° = 75°