Chaparrithaw4543 Chaparrithaw4543

16-08-2021
Mathematics

contestada

I need help on this math problem.

Find the area of the region.

Three petals of r = cos(9θ)

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blaj2565 blaj2565

16-08-2021

(not sure if this is right but)
x (to the 2nd power) + y (to the 2nd power) = cos (90) (to the 2nd power)

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