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A= 1/2*r*cos(tetha)*r*sin(tetha)=1/4*r^2*sin(2*tetha)A+B= tetha/2PI*PI*r^2A/(A+B)=3/4A=3B
that is a well prepared questioncangriculations
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A= 1/2*r*cos(tetha)*r*sin(tetha)=1/4*r^2*sin(2*tetha)
ReplyDeleteA+B= tetha/2PI*PI*r^2
A/(A+B)=3/4
A=3B
that is a well prepared question
ReplyDeletecangriculations
Glad that you've liked it!
ReplyDelete