The arc length is:
S = R * theta
Where,
R: Radio
Theta: central angle
Substituting values we have:
Circle A:
Sa = Ra * (140/360) * 2π
Circle B:
Sb = Rb * (140/360) * 2π
The relationship of arcs is:
Sa / Sb = (Ra * (140/360) * 2π) / (Rb * (140/360) * 2π)
Rewriting:
Sa / Sb = (Ra / Rb)
Substituting values:
(3 / 4π) / Sb = 2/3
Clearing Sb
Sb = (3/2) (3 / 4π)
Sb = (9 / 8π)
Answer:
The length of the intercepted arc for circle B is:
Sb = (9 / 8π)
True and I guess it wants a longer answer so I'll say "true" again
28 + 29 + 42 = 28 + 42 + 29 = 99
Commutative property: a + b = b + a
Answer:
The numbers are 35 and 28
35+28=65
35-28=7
Step-by-step explanation:
Brainliest?..
The length is 7 with a width of 5, so the area is 35
