Question

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If the opposite angles of a parallelogram are (2x-3)DEGREE and (45-x)degree,then the value of x is?
Please Help!!!

Answer 1

@wio help!

Answer 2

@zzr0ck3r

Answer 3

what do we know about opposite angles of a parallelogram?

Answer 4

@zzr0ck3r They are equal?

Answer 5

so we have \(2x-3=45-x\)

Answer 6

Can you solve now?

Answer 7

@zzr0ck3r No plz

Answer 8

add x to both sides and what do we have?

Answer 9

\(2x-3=45-x\iff3x-3=45\iff3x=48\iff x=16\)

Answer 10

Thanks a lot :)

Answer 11

@zzr0ck3r

Answer 12

np