Find the area of the shaded regions. Give your answer as a completely simplified

Mathematics

1 answer:

Snezhnost [94]3 years ago

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Do the area of the circle as a whole minus (72/360 x radius^2) and then minus the other grey area.

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$\begin{array}{c|l}\underline{\quad x\quad}&\underline{\quad 4^{-x}\qquad \qquad}\\-1&4^{-(-1)}=4^1=4\\\\0&4^{-(0)}=4^0=1\\\\2&4^{-(2)}=\dfrac{1}{4^2}=\dfrac{1}{16}\\\\4&4^{-(4)}=\dfrac{1}{4^4}=\dfrac{1}{64}\end{array}$

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