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11 votes
11 votes
Im not sure how to do the second question. Does anyone know how to do this?

Im not sure how to do the second question. Does anyone know how to do this?-example-1
User Shivam Mathur
by
2.6k points

1 Answer

12 votes
12 votes

Answer:

x = 45 Yes

Explanation:

x+3x+2x+90= 360°

6x= 270

x=45

A= 2x = 90°

so yes both A and B makes 90° so they should be parallel

User Maloney
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