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What is the value for X?​

What is the value for X?​-example-1
User Pekka
by
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1 Answer

12 votes
12 votes

Answer:

5

Explanation:

6x + 4 + 73 + 73 = 180

6x + 150 = 180

6x = 30

x = 5

Those little marks on AB and BC denote congruence. That makes the triangle isoceles. That means the base angles are equal. Both 73.

Triangle Sum Theory states all angles of a triangle add to 180.

User Prabhakar Reddy G
by
3.1k points