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

Question

asked Apr 5, 2023 124k views

1 Answer

Poppel · Answer 1 · 2023-04-10T01:29:29+0000

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