Answer:
15.6 ft²
Step-by-step explanation:
Given:
Radius (r) of circle = 5.7 ft
m<CBD = 55°
Required: Area of the shaded sector
SOLUTION:
Area of shaded sector = θ/360*πr²
Where,
θ = 55°
π = 3.14
r = 5.7 ft
Plug in your values
Area of shaded sector to nearest tenth = 15.6 ft²
<span>6^3 + 5(4 − 2)
= </span><span>216 + 5(2)
</span><span>= 216 + 10
= 226
based on multiple choice options, 63 = 6^3
so answer is </span><span>c. 226</span>
Solution
Given that;
A ferris wheel completes 7 revolutions in 14 minutes
Given that radius is 30 feet;
30 feet = 360 inches
linear speed = angular speed x radius of the rotation
Therefore, linear velocity is 18.8 inches/sec