We are given the data of the minute hand traveling from 1:15 to 1:30 and a displacement of the hand by 15 cm. In this case. the arc length is the 15 cm while the angle of the sector can be derived from the clock times. The angle between <span>1:15 to 1:30 is approximately 90 degrees or pi/2. hence the radius can be computed from:
s = r theta
15 = r * pi/2
r = 9.55 cm</span>
Answer:
44
Step-by-step explanation:
is times 5.5
6 I don’t know I just needed to answer a question
Answer and Step-by-step explanation:
None of the square roots shown, 75, 12, 18 are rational.