Answer:
The length of a 180° arc of a unit circle is π ≈ 3.14 units.
Step-by-step explanation:
Use your knowledge of the circumference of a circle (the length full around) and the fact that there are 360° in the central angle of a full circle. The distance around is proportional to the angle, so an arc of measure 180° will have a length equal to
... (180°/360°) × circumference = (1/2)×circumference
For a unit circle, the circumference is 2π (= π×diameter = 2π×radius). Half that length is π units.
Answer:It is less than than 18
Step-by-step explanation:
Well , the diameter means a straight line passing from side to side through the center of a body or figure, especially a circle or sphere. The area means what the extent or measurement of a surface or piece of land. So area means inside so all you need to do is just to divide each side by knowing what 20/4 is and that = 5 meters
I believe the Slope- intercept formula is y = mx + b
Slope is your m = -4
Point: (2, -4)
x = 2
b is your y-intercept = -4
Answer: y = -4(2)+ -4 or -4(2)-4?
So sorry if it’s wrong but I hope this helps
60% of the money was spent on fruit.
