Answer:
a
b
Step-by-step explanation:
From the question we told that
The radius of the wheel is
The speed of the passenger is
Generally the angular speed is mathematically represented as
=>
=>
now converting the seconds to minutes
Generally number of revolutions the wheel makes per minutes is mathematically represented as
Generally number of revolutions the wheel makes per hour is mathematically represented as
=>
=>
The area of a triangle is area=1/2•base•height or a= b•h / 2
We assume that the problem above involves right triangles, wherein the diameter of the moon would be the height and the distance from Earth would be the base. By finding the desired angle, we used the tangent function:
tan (theta) = 2160 / 238860
theta = tan -1 *( 2160 / 238860) = 0.516 degrees
Therefore the angle in the eye of the beholder would be half a degree.
Answer:
110/7 yards
Step-by-step explanation:
Given:-
- The radius of circular patio, r = 5 yards
Find:-
What is the circumference of circular patio
Solution:-
- The circumference "C" of a circle is given as:
- The circumference of the circular patio is 110 / 7 yards.
The slope should be -1 and the y intercept is 3