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Mathematics 26 Online
OpenStudy (anonymous):

what is the vaue of x? figure will be drawn in comments...I have a final tomorrow I need help!!! please

OpenStudy (anonymous):

hold on im trying to draw it

OpenStudy (anonymous):

|dw:1370809273023:dw|

OpenStudy (anonymous):

@GoldPhenoix

OpenStudy (anonymous):

@FutureMathProfessor

OpenStudy (goldphenoix):

What does 130 85 mean?

OpenStudy (goldphenoix):

And where's x?

OpenStudy (anonymous):

130 is one angle and 85 is the other angle

OpenStudy (goldphenoix):

x is on the bottom?

OpenStudy (anonymous):

yea

OpenStudy (goldphenoix):

|dw:1370809524907:dw| All quadrilateral must add up to 360 degree. So to find x, find all the degree that you know: 130 + 85 + 52 = 267. Now x is equal to 360 - 266. 360 - 266 = 94. x = 94 degree. I hope this help! :)

OpenStudy (goldphenoix):

To find the degree of any polygon, you can ue the formula: ( x - 2) x 180, where x represent the amount of side.

OpenStudy (anonymous):

awesome :) are u off oe tho she got 93 @GoldPhenoix

OpenStudy (goldphenoix):

Wait what?

OpenStudy (anonymous):

my teacher came out with 93

OpenStudy (goldphenoix):

So I'm wrong?

OpenStudy (anonymous):

im not sure maybe she miscalculated

OpenStudy (goldphenoix):

OMG. I MEST UP, I'M SO SORY.

OpenStudy (goldphenoix):

130 + 85 + 52 = 267. Now x is equal to 360 - 266. Suppose to be 360 - 267.

OpenStudy (goldphenoix):

Dangit. I'm so sorry.

OpenStudy (anonymous):

its ok...minor mistake..thank you :) can you help me on my recent question

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