Question

Solve this????????????​

Answer 1

Answer:

answer x=5 and y= 11

Step-by-step explanation:

we know that,

In parallelogram opposite sides are equal

AD=BC & AB = DC

3x = 15 & 2y-1 = 21

x = 15/3 & 2y = 21+1

x = 5 & y = 22/2

y = 11

Answer 2

In the given question AD=CB so,3x=15 then by sending 3 to RHS we get 5,DC=AB then 21 =2y-1sending 1 to LHS we get 2y =21+1

2y=22 by sending 2 to RHS we get y=22/2

y=11

Hence x=5,y=11