Answer:
51 deg
Step-by-step explanation:
Sin W=0.7771
(use calculator)
W = 50.996 deg
= 51 deg (to nearest degree)
It is just asking to find the sum of interior angles
So follow this rule 180(n-2)
180(5-2)
180(3)= 540
So in another words: a+b+c+d+e=540
The answer is A. 3.19, all you have to do it multiply 3.19x5 then add the 2.95 hope this helps
66° 44 and 70 make 114. 180 minus 114 makes 66