Carlo1003
05.05.2020 •
Mathematics
How long is the arc intercepted by two pi over 3 rad central angle in a circle with radius 7 feet
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Ответ:
4.67 ft
Step-by-step explanation:
An arc is simply a portion of the circumference of a circle.
To find the length of an arc, we simply need to apply the formula:
where α = angle subtended by the arc = rads = degrees = 38.2°
r = radius of the circle = 7 ft
Hence, the length of the arc is:
The length of the arc is 4.67 ft
Ответ:
No, this is not the best deal.
The unit price at Store D is higher than the unit price at Store B.
The most loaves is not always the best deal.
Darryl should purchase bread from Store B.
Step-by-step explanation: