According to the attached formula:
apothem = side length / 2 * tan (180/number of sides)
apothem = 6 / 2 * tan (180/10)
apothem = 6 / 2 * 0.32492
apothem =
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9.23 cm
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Answer:
B. 2 and 6
Step-by-step explanation:
The answer is <span>amplitude = 2 feet; period = 24 hours; midline: y = 3
x1 - the lowest point
x2 - the highest point
x1 = 1 ft
x2 = 5 ft
t1 = 0
t2 = 24
The amplitude is: (x2 - x1)/2 = (5 - 1)/2 = 4/2 = 2 ft
The period is: t2 - t1 = 24 - 0 = 24 h
The midline is: (x1 + x2)/2 = (5 + 1)/2 = 6/2 = 3 ft</span>
X= small angle
x+50= larger angle
supplementary angles=180 degrees
x+x+50= 180
combine like terms
2x+50=180
subtract 50
2x= 130
divide by 2
x= 65 degrees for the smaller angle
115 degrees for the larger
hope this helps