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rvc (rvc):
Hey there :) i need assistance please....
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rvc (rvc):
|dw:1447212123544:dw|
OpenStudy (mathmate):
Is the curved part a semi-circle?
rvc (rvc):
yep that curve is a semicircle
OpenStudy (mathmate):
Step 1: Find length of CD using Pythagoras. What would that be?
rvc (rvc):
CD = 5cm
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OpenStudy (mathmate):
Good. Is this a math or physics problem? Math: do integrations etc. Physics or statics: use \(\sum{mx}/\sum x\) there are standard formulas for triangles and semi-circles.
rvc (rvc):
statics :)
OpenStudy (mathmate):
ok, then you can use |dw:1447212658393:dw|
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