1.8
The sum of two angles is 5π and the
difference is 60°. Find their measures i
degree.
Answers
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1
Answer:
5Π=900°
so a+b=900° and a-b=60°
by adding and subtracting these two equations we get
2a=960 so a=480° ANSWER
and to find b
900-60=2b
or 2b=840
so b=420° ANSWER
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