Answer:
Step-by-step explanation:
side 6 ft, 8 ft, 10 ft
angle measurements of 40,60,80
Answer:
About 113.1
Step-by-step explanation:
Area of a circle= πr2
Radius= 6
6x6=36
36π= About 113.1
270 (miles) / 6 (hrs) = 45 miles per hr
in 13 hrs.....45 * 13 = 585 miles <==
Circumference of Circle 1 is 50.24 inches and Circumference of Circle 2 is 25.12 inches
Step-by-step explanation:
Radius of circle 1 = 8 inches
Radius of circle 2 = 4 inches
We need to find circumference of both circles.
The formula used to find the value of circumference is:

Finding Circumference of Circle 1:
Radius = 8 inches
π = 3.14
Putting values and finding circumference



Finding Circumference of Circle 2:
Radius = 4 inches
π = 3.14
Putting values and finding circumference



So, Circumference of Circle 1 is 50.24 inches and Circumference of Circle 2 is 25.12 inches
Keywords: Circumference of Circle
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