pianoplayer12 pianoplayer12

23-11-2016
Mathematics

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PLEASE I NEED HELP!
Could someone please help me with this problem

PLEASE I NEED HELP Could someone please help me with this problem class=

Respuesta :

23-11-2016

As it is a Parallelogram, it's opposite angle must be equal. So,

8a-4 = 4a+64

8a-4a = 64+4

4a = 68

a = 17

So, your answer is 17

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