Answer:
For a circle of radius R, the perimeter is:
P = 2*pi*R
Where pi = 3.14
If we have a section of this circle, defined by an angle θ, the length of that arc is calculated as:
L = (θ/360°)*2*pi*R
In this case, we have a unit circle, so the radius is 1 unit, and we have a section defined by an angle of 57°.
Then the total distance traveled will be equal to the length of the arc, which is:
L = (57°/360°)*2*3.14*(1 unit) = 0.99 units
Then the correct option is a.
(as we want to find the total distance, the starting point does not matter, so the total distance traveled in a section of 57° would be the same in any point of the circle, this means that the fact that we should start at the point (1,0) has no effect in this question)
Answer:
83% would be 0.83 as a decimal
expression represents the area of Dylan’s room
<h3><u>
Solution:</u></h3>
Given that,
Length of room =
Width of room =
To find: Expression that the area (lw) of Dylan’s room
Since bedroom is generally of rectangular shape, we can use area of rectangle
<em><u>The area of rectangle is given as:</u></em>
Substituting the given expressions of length and width,
We multiply each term inside first parenthesis with each term inside the second parenthesis.
So it becomes,
Now combine like terms,
Thus the above expression represents the area of Dylan’s room
Answer:
Yes, because is equivalent to
Step-by-step explanation:
and
Hope this helps!
Answer:
Sorry I don't know the answer