tayler_miller
GEOMETRY HELP PLEASE.



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tayler_miller
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PQRS, PR= 10X30and QS= x + 420.find the value of x and the length of each diagonal

tayler_miller
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dw:1325254324782:dw

imranmeah91
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what's true about PR and QS?

tayler_miller
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i dont knpw

imranmeah91
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they are equal

tayler_miller
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oh okay

tayler_miller
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so whatdo i have to do?

imranmeah91
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set PR and QS equal to each other(their value)

tayler_miller
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ok and thenwhat

imranmeah91
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then solve for x

tayler_miller
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i dont know how to

imranmeah91
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let set them equal to each other
10x30= x + 420

tayler_miller
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yea i did that

imranmeah91
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10x30=x+420
+30 = +30

10x =x+270

imranmeah91
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once you find x, plug it in either PR or QS to find length of diagonal

studyopen101
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x=50. plug it in to one of the diagonals

studyopen101
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10x=x+450
9x=450
x=50

tayler_miller
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ok thank you guys i think i get it

PaxPolaris
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Assuming PQRS is a Rectangle

PaxPolaris
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x=50
length of each diagonal is 470 units