Oliviacg7890 Oliviacg7890

12-08-2020
Mathematics

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figure a is a scale image of figure b. what is the value of x? please answer asap!

figure a is a scale image of figure b what is the value of x please answer asap class=

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tomson1975 tomson1975

19-08-2020

Greetings from Brasil...

According to the statement, one figure is scaled in relation to another, so we can apply similarity to polygons.....

So

BIG/small = BIG/small

or

small/BIG = small/BIG

12.5/10 = X/16

OR

10/12.5 = 16/X

12.5/10 = X/16

10X = 12.5 · 16

X = 200/10

X = 20

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