Question

If (x-3)and (15-x) are opposite angles of parellelogram then find value of (x).​

Answer 1

Answer:

9

Step-by-step explanation:

OPP ANGLES OF A PARALELLOGRAM ARE EQUAL

HENCE:

X-3 = 15-X

X+X = 15+3

2X = 18

X = 18/2 = 9

PLS MARK BRAINLIEST

Answer 2

Answer:

*property*

Internal opposite angles of a parallelogram are equal.

Since,

• (x - 3) and
• (15 - x)

are opposite angles of a parallelogram, they will be equal.

opposite angles of a parallelogram, they will be equal.Equating:

==> (x - 3) = (15 - x)

collecting x on the LHS and numbers to the RHS

==> x + x = 15 + 3

==> 2x = 18

dividing both the sides by 2

==> x = 9

_______________

Hence, we got the value of x, I.e., 9!

Hope this helps!

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