Question

In the below figure both RISK and CLUE are parallelograms. find the value of x

Answer 1

Answer:

x=50  

Step-by-step explanation:

In parallelogram RISK,  

∠RKS+∠ISK=180    

120   +∠ISK=180  

∠ISK=60  

 

Adjacent angles are supplementary

Also, opposite angles are equal

In parallelogram CLUE, ∠ULC=∠CEU=70  

 Now,

x+∠ISK+∠CEU=180  

 x+60  +70   =180  

x=50