Answer:
i like your picture
Step-by-step explanation:
Answer:
2.09523809524 is decimal form i could not convert it
Step-by-step explanation:
Answer:
90°
Step-by-step explanation:
right angle - 90°
.....
Step-by-step explanation:
a =45°
b=45°
c=30°
d=30°
e=30°
f=30°
total of the angle
90×4=360