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micabar2696
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the hands of a clock have lengths 3cm and 5cm. Find the distance between the tips of the hands at 4 o´clock. Worked solutions please
 one year ago
 one year ago
micabar2696 Group Title
the hands of a clock have lengths 3cm and 5cm. Find the distance between the tips of the hands at 4 o´clock. Worked solutions please
 one year ago
 one year ago

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Mertsj Group TitleBest ResponseYou've already chosen the best response.0
dw:1359331442099:dw
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
The angle made by the hands is 120 degrees. How about the law of cosines to find the missing side of the triangle?
 one year ago

micabar2696 Group TitleBest ResponseYou've already chosen the best response.0
how do i measure that angle?
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
\[c^2=a^2+b^22bc \cos C\]
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
How many degrees in a circle?
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
Since there are 12 hours on the clock face, divide 360 by 12.
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
Since there are 12 hours on the clock face, divide 360 by 12.
 one year ago

micabar2696 Group TitleBest ResponseYou've already chosen the best response.0
thaanks! :)
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
Do you understand?
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
When the hand moves from the 12 to the 1, it goes 30 degrees. So when it goes from the 12 to the 4 it goes 4 times 30 or 120 degrees.
 one year ago

micabar2696 Group TitleBest ResponseYou've already chosen the best response.0
yes! thank you!
 one year ago
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