The solution is in the attachment
Answer:
5/2
Step-by-step explanation:
m<A = 72 degrees
m<B = 108 degrees
For the parallelogram ABCD
The sum of the opposite angle will be 180 degrees
Hence <A + <B = 180 and m<A = m<C
5y - 3 = 3y + 27
5y - 3y = 27 + 3
2y = 30
y = 30/2
y = 15
Get m<A
m<A = 5y - 3
m<A = 5(15)-3
m<A = 75 - 3
Get m<B
From the equation above;
m<B = 180 - m<A
m<B = 180 - 72
m<B = 108degrees
aa
b c e
b -2(b - 2)
b-2b+4
-b+4
4-b
