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mathslover
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Please help in this question :
Calculate the area of the shaded region
 2 years ago
 2 years ago
mathslover Group Title
Please help in this question : Calculate the area of the shaded region
 2 years ago
 2 years ago

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Denebel Group TitleBest ResponseYou've already chosen the best response.0
Is the 15 the length from BC?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
Ok so this is an easy question but my problem is that :how do I find the area of triangle AOD
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
Yes denebel
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
AOD isn't a triangle ....is it? u meant ACD?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
OH i meant triangle OBD
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
isn't BO perpendicular to AD ?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
NOTE : I have solution but the answer given by the soln is totally wrong acc. to me I know that hartnn but... the soln does not go through that step
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
it only goes find area of triangle AOB and then area of triangle ABC and then subtraction as u know
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
Is that right step?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
u mean Area of ABCABD ?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
ar of ABC  ar ABO
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
that is mentioned by : the book and i think where does BOD go ..
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
thats not correct to find area ADC it must be ABCABD=ABCABOBOD
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
yes very right ... but the book was 'reliable' so I thought it may contain some trick so either figure is wrong or the soln right?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
yup, either of the two is incorrect.
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
ok thankss
 2 years ago
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