SOLUTION: find angle which is 25degree less then 4 times its compliment?
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Question 710024
:
find angle which is 25degree less then 4 times its compliment?
Answer by
checkley79(3341)
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x+y=90
x=4y-25
4y-25+y=90
5y=90+25
5y=115
y=115/5
y=23 ans.
x+2=90
x=90-23
x=67 ans.