Question

pls ans
i
will mark u as brainest ​

Answer 1

I hope this is useful for you

If you are not satisfy by my answer then put the value of x and y in the equation 5y+1+6y-1=3x-1+2x+1 the value of right hand side and left hand side will be same and the property of parallalogram says that length of diagonal are equal.

Now, I think you will understand

Answer 2

★ Cᴏʀʀᴇᴄᴛ Fɪɢᴜʀᴇ :-

• Refer the attachment

★ Aɴꜱᴡᴇʀ :-

Given

→ AO = 5y + 1

→ OC = 6y - 1

→ OD = 2(x + 1)

→ OB = 3x - 1

Let

• Diagonal 1 = d1 = 5y + 1 + 6y - 1 = 11y
• Diagonal 2 = d2 = 2(x + 1) + 3x - 1 = 5x

We know that diagonals in a parallelogram are equal

d1 = d2

→ 11y = 5x

→ 11/5 = x/y

→ x = 11 & y = 5