Math, asked by hadiasma290, 1 year ago

find the total area of the shape​

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Answers

Answered by harsh123456718
0

Answer:

58(99)-+8::47----

#43))((

Answered by Anonymous
4

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ang(AOD)=360°-(60°+45°+120°)=135°

Total area.....

 = \pi \: (3) {}^{2}  \times  \frac{120}{360}  + \pi \: (3) {}^{2}  \times  \frac{135}{360}  +  \\  \:  \:  \:  \: \pi \: (5) {}^{2}  \times  \frac{45}{360}  + \pi \: (2) {}^{2}  \times  \frac{60}{360}  \\  = 3\pi \:  +  \frac{27}{8} \pi \:  +  \frac{25\pi}{8}  +  \frac{2\pi}{3}  \\  =  \frac{(3 \times 24)\pi  + (27 \times 3)\pi+ (25 \times 3)\pi \:  + (2 \times 8)\pi}{24}  \\  =  \frac{244\pi}{24}  \\ =  \frac{61\pi}{6}

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