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Pleease help me answer this question
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18 votes
Pleease help me answer this question

Pleease help me answer this question-example-1
User Hanu
by
5.5k points

2 Answers

5 votes

Answer:

Angle BDA is 90°


(2x + 3) + 55 = 90 \\ 2x + 3 + 55 = 90 \\ 2x + 58 = 90 \\ 2x = 90 - 58 \\ 2x = 32 \\ x = (32)/(2) \\ \boxed{x = 16}

Hence,

x=16

Angle BDA is 90°.

User Chrisk
by
5.1k points
8 votes

Answer:

BDA = 90 degrees

Explanation:

User Aniruddh Joshi
by
4.7k points
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