The answer is C: Divide the arc's degree measure by 360°, then multiply by the circumference of the circle.
Explanation.
Let r = radius of the circle
Then the circumference is C = 2πr.
Let the degree measure of the arc be x degrees.
In radians, the angle is (x/180)π radians
The measure of the arc is
r*(x/180)π = (x/180)*πr
= (2x/360)*πr
= (x360)*2πr
= (x/360)*C
This proves the statement for the answer because
x/360 is the degree measure divided by 360,
C is the circumference.
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➷ Find out how much of the can is needed per person:
24/96 = 0.25
Multiply this by the number of people:
0.25 x 28 = 7
7 cans would serve 28 people
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➶ Good Luck (:
➶ Have A Great Day ^-^
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Answer:
5.9x + 1.4
Step-by-step explanation:
5.5 + 2.1x + 3.8x - 4.1
= 5.9x + 1.4
D=rt for t
÷r both sides
d/r=t
A
Answer:
14
Step-by-step explanation:
