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Mathematics 7 Online
OpenStudy (anonymous):

Help please :P

OpenStudy (mertsj):

I called 911

jhonyy9 (jhonyy9):

???

OpenStudy (anonymous):

Show geometrically why \[ \int\limits_{1}^{0}\sqrt{2-x ^{2}}dx\] = (pi/4)+(1/2)

OpenStudy (anonymous):

Sorry I am bad at writing equations

OpenStudy (anonymous):

it's a circle :P

OpenStudy (anonymous):

You have to break the area under y=sqrt(2-x^2) into two peices a circle and and a triangle

OpenStudy (anonymous):

Sorry a sector of a circle and a right triangle

OpenStudy (anonymous):

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