Answer: 
Step-by-step explanation:
Answer:
15.22
Step-by-step explanation:
The equation of the circumference of a circle is 2(pi)r
This is actually because 2pi is angle of the arc that makes up the full circle (radians of course)
so a simple formula is:
arc length in radians X radius
radius = 4 cm
the area that the question wants is the oposite
of the 142 degree section so 360 - 142 = 218
218 degrees * (pi/180) = 3.80482 rad
3.80482 * 4 = 15.21928 cm
If U={1,2,3,4,5,6,7,8,9},A={1,2,3,4,5,6},B={3,4,5,6,7} and C={1,3,5,7}.show it in venn diagram
DedPeter [7]
Answer:
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Step-by-step explanation:
Ans September 1 is a good film to مشاهدة مشاهدة الأفلام يمكن أن تساعد ساعتك watch watch watch movies can help your watch
The answer is A hope this helps
