<span>sin θ = x/10
</span><span>θ = sin^-1 (x/10)
</span><span><span>θ </span>
</span>
</span><span>θ = sin^-1 (x/10)
</span><span><span>θ </span>
</span>
What line is perpendicular to 5x+4y=8
1 answer:
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Answer:
The length of arc of circle with interior angle 60° is 18 meter
Step-by-step explanation:
Given as :
The circumference of circle = C = 108 meters
The interior angle at center of circle = 60°
Let The length of arc = L
So ,
Length of arc = L =
∵ circumference of circle =
Or, 108 =
∴ r =
So, Length of arc =
Or, L =
Or, L = = 18 m
Hence The length of arc of circle with interior angle 60° is 18 meter Answer