please click and watch this photo and answer me. tomorrow is my examination.
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please click and watch this photo and answer me. tomorrow is my examination.
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Check your question bro. I think it's wrong as angles can't be negative.
still if this the question then here is the answer.
Answer:
-40
Step-by-step explanation:
5d+40=4d. (as vertically opposite angles are equal )
d= -40.
check your question bro. it's wrong