Question

Find the value of x if opposite angles of a parallelogram are (2x-3)o and

(45-x)o​

Answer 1

Answer:

Given:The opposite angles of a parallelogram are (2x-3) and (45-x) degree

We know the opposite angles of a parallelogram are equal...

Then the equation will be:(2x-3) degree=(45-x) degree

Transferring -3 to rhs and -x to LHS

the equation will become:

(2x+x)=45+3

3x=48

x=48/3

x= 16 degree

:. The value of x=16 degree

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Answer 2

Answer:

x=16

Explanation :

it is given that,

opposite angle of a

parallelogram are (2x-3)

and (45-x)

________________________________

we know that,

In a parallelogram opposite

angle are equal.

____________________________________

2x-3 = 45-x

=>2x + x = 45 + 3

=> 3x = 48

=> x = 48/3

=> x = 16

Therefore,

The value of x = 16

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