It is 180 degrees- hope this helps!
2L+2W=157.5
L=W-30
2(W-30)+2W=157.5
2W-60+2W=157.5
+60 +60
4w=217.5
W=54.4(.37 rounded to nearest tenth)
L=24.4
Answer:
The number of years it would take is 
Step-by-step explanation:
From the question we are told that
The earning per share is
$3.50
The growth rate is r = 7.0%
The duration is 
Generally the future value is mathematically represented as

Where P is the present value
n is the time period
A is the future value which is mathematically evaluated as

substituting value

$ 10.5 0
So



Taking log of both sides




Changing from negative to positive