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mathsteddybear
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Emaths trigo question ! Can someone help to solve Q20 in the attached file ? please explain to me how to get the answers provided, thank you ! ^^
 one year ago
 one year ago
mathsteddybear Group Title
Emaths trigo question ! Can someone help to solve Q20 in the attached file ? please explain to me how to get the answers provided, thank you ! ^^
 one year ago
 one year ago

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mark_o. Group TitleBest ResponseYou've already chosen the best response.1
whats sin^1(1/2)= ____radian?
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
arc sin(1/2)= ____radian?
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
sin x=1/2 then x=arc sin(1/2)=___radian?
 one year ago

mathsteddybear Group TitleBest ResponseYou've already chosen the best response.0
i can only get the ans 0.524 but cant get the other answer :(
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
ok lets try to do this like this whats 0.524 rad in degrees?
 one year ago

mathsteddybear Group TitleBest ResponseYou've already chosen the best response.0
31.054° ?
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
its 30 degrees correct? then to find the other theta in degrees would be 180 deg  30deg = a50 deg=___rad?
 one year ago

mathsteddybear Group TitleBest ResponseYou've already chosen the best response.0
2.62 ° ! omg thank you so much ! ^^
 one year ago

mathsteddybear Group TitleBest ResponseYou've already chosen the best response.0
so the diagram is actually useless right ? >< only the bottom statement is needed to solve
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
yup it looks like the 2.3 is an arc
 one year ago
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