Question

pls solve the question fast the attachment is given above​

Answer 1

Answer:

1) x = 6 and y = 9

2) x = 3 and y = 13

Step-by-step explanation:

1) since opposite sides of parallelogram are equal

therefore,

3x = 18

x = 18/3

x = 6

similarly,

3y - 1 = 26

3y = 26+1

3y = 27

y = 27/3

y = 9

2) since diagonal of parallelogram bisect rack other

therefore,

y + 7 = 20

y = 20 - 7

y = 13

similarly,

x + y = 16

x + 13 = 16. (y = 13 from above)

x = 16 - 13

x = 3

hope you got your answer if have any doubt ask me

Answer 2

Answer:

In GUNS, x = 6cm and y = 9cm.

In RUNS, x = 3cm and y = 13cm.

Step-by-step explanation:

(i) In parallelogram GUNS,

GS=UN

[Opposite sides of parallelogram are equal]

=3x=18

= x={18} ÷ {3} =6 cm

Also GU=SN

[Opposite sides of parallelogram are equal]

=3y-1=26⇒3y−1=26

=3y=26+1⇒3y=26+1

=3y=27⇒3y=27

=y={27} ÷ {3} =9 cm

Hence, x = 6cm and y = 9cm.

(ii) In parallelogram RUNS,

y + 7 = 20

[Diagonals of ||gm bisects each other]

= y=20-7=13

And x + y = 16

=x+13=16

= x=16-13

x = 3cm

Hence, x = 3cm and y = 13cm.