How long is the arc intersected by a central angle of pi/3 radians in a circle with a radius of 6 ft? Round your answer to the n
2 answers:
<u>Answer:</u>
6.3 ft
<u>Step-by-step explanation:</u>
We are given,
the central angle of the arc = radians; and
radius of the arc = 6ft
Therefore using these values, we can find the length of the long arc.
Length of the arc = 6 × / 3
Lenth of the arc = = 2 × 3.14 = 6.28
Therefore, the length of the arc, rounded to the nearest tenth is 6.3 ft.
You might be interested in
Answer:
70
Step-by-step explanation:
You have to use ratios. If 5 of 12 members bought water, then x of 168 members will buy water.
70 members will buy bottled water.
Answer:
Step-by-step explanation:
Using vector method to solve it
Resultant can be given by
R=671.12 Km/hr
The angle made by resultant with 700 km/hr is
using sine rule
Answer:
θ = 2π/3 or 5π/3
Step-by-step explanation:
2 cosθ + 1= 0
when + 1 goes to R H S Side than it becomes negative by transposition method
2 cos = -1
now by dividing by 2 both sides we get
cosθ = -
since cosθ is negative
Cosθ = - cos 60°
it means either cosθ lies in 2nd or third quadrant
θ = π - π/3
or
θ = 2π- π/3
so θ = 2π/3 or 5π/3