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Mathematics 16 Online
OpenStudy (anonymous):

Find the following measure for this figure. Area central angle AOB less triangle AOB = ?PI - sq rt. square units

OpenStudy (lollylau):

you mean the area of the triangle?

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

for equilateral triangle\[A=\frac{a^2\sqrt{3}}{4}\]

OpenStudy (anonymous):

a=length

OpenStudy (anonymous):

|dw:1327220392045:dw|

OpenStudy (anonymous):

36sqrt3/4=9sqrt3

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