2 years ago

Help me please answer this question

Mathematics

2 answers:

Marianna [84]2 years ago

7 0

The whole angle is 90 degrees and you have 45 so 90-45 = your answer :)

xenn [34]2 years ago

3 0

90°-x°=45°,so x=45°
note, for the two arrows you draw, they are perpendicular !(90°)

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