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Mathematics 19 Online
OpenStudy (sbuck98):

Circle help

OpenStudy (sbuck98):

OpenStudy (anonymous):

can you please explain your approach to this problem?

OpenStudy (sbuck98):

wouldn't it just be half of 70 because each peace is 70

OpenStudy (anonymous):

each piece is not actually 70... only the one mentioned and the angle opposite to it are... other two angles are (360 - 140)/2 = 110 each

OpenStudy (anonymous):

which makes the answer 55

OpenStudy (sbuck98):

thankyou, can you check my last problem then, I have a feeling I was right and the person told me I wasn't

OpenStudy (sbuck98):

I tagged you in it

Directrix (directrix):

@sbuck98

OpenStudy (sbuck98):

OpenStudy (sbuck98):

@Directrix

Directrix (directrix):

The diagonals of a square are perpendicular and bisect each other. |dw:1458873416391:dw|

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