a driver is swimming 30 M below sea level. another Diver is taking a break on a platform that is 5 meters above sea level direct
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Answer:
y= 1.6
You make 2 a decimal by adding .0 at the end (2.0). Then you subtract 0.4 by 2.0 which equals 1.6.
Angle = 36 degrees = 
= 
now, radius = 10 cm
so arc = radius x angle = 10 x pi/5 = 2pi = 6.28 cm
now, radius = 10 cm
so arc = radius x angle = 10 x pi/5 = 2pi = 6.28 cm