Analytic Geometry - Circles and Areas
Let R denote the circular region bounded by x^2+y^2 = 36. The lines x=4 and y=3 partition R into four regions R1, R2 ,R3 , and R4. Let [Ri] denote the area of region Ri. If [R1]>[R2]>[R3]>[R4] , then compute [R1]-[R2]-[R3]+[R4]. Could someone help me, I don't real...
a+r+j = 1925 2a=r j = 2r a = 1/2r 3 1/2r = 1925 7/2 r = 1295 r = 370 j= 370*2 = 740
2/3 + 5/4 = 8/12+15/12 = 23/12
yes it is
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Circumcenter of Triangle in circle
Equilateral triangle ABC and a circle with center O are constructed such that BC is a chord of the circle and point A is the circumcenter of BCO in its interior. If the area of circle with center O is 48pi, then what is the area of triangle ABC? How to do this? I don't und...
b. se le otorgó el Premio Nobel de Literatura (use google translate :P)
c. Jorge Luis Borges
Woops I meant 6
hw+hl = 54 5h+4h = 54 h = 9