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

PLEASE HELP!!!!!!!!!!!!-example-1
User Lvsti
by
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1 Answer

6 votes

Answer:

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°

User Karol S
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