Show that the area A of the polar sector R (see figure) is A = rr, where
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Show that the area A of the polar sector R (see figure) is A = rΔrΔθ, where r = (r1 + r₂)/2 is the average radius of R.
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3 R 1₂
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I am Mehulkumar from India .I am an electrical engineer and done my Masters of Engineering in Electrical Power System in Ahmadabad and also i am a GATE Qualified. I am well versed with all electrical engineering subjects and also Mathematics. Control system, Machine and Power system are my favorite subjects. also currently working as a professor in Gujarat Power Engineering College in Electrical Engineering Department.
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