Respuesta :

ziaa08

Answer:

45 degree , bc the ends are all 90 degree so divide 90 by two since the line crosses right in between

Sashakay

Answer:

45°

That looks like an Isosceles triangle so two sides are equal

The angle near O would be 90° cause that looks like an right angle

180-90=90

To find each angle divide by 2

90÷2=45

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