09-03-2018
Mathematics

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I REALLY NEED HELP TO PASS!

15. The following polygons are similar but not necessarily drawn to scale. Find the value of a.

I REALLY NEED HELP TO PASS 15 The following polygons are similar but not necessarily drawn to scale Find the value of a class=

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DontBeADumbo DontBeADumbo

09-03-2018

a = 1

4/17=2/8.5
...................

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dannielle dannielle

09-03-2018

17/8,5=(a+3)/2

(a+3)*8,5=17*2

a+3= 34/8,5

a+3=4

a=4-3

a=1

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