The 2nd part:
( -2,-1)
(0,3)
( -4,2)
For the question, your answer would be the first one; It doesn't exist.

☆ given that ,
ABCD is a parallelogram
☆ we know that ,
opposite angles of a parallelogram are equal.
Therefore ,


therefore , ∠B = 3x = 3 ( 26° ) = 78°

thus option ( A ) is correct ~
hope helpful~
The length of side c will be 2 m.
Answer:
y= 3.61
x= 11.18
Step-by-step explanation: