Answer:
The radius is or 2.866
Step-by-step explanation:
Given
Central angle = 120
Length of arc = 6
Required
The radius
To solve this question, we'll apply the formula of length of an arc.
The length of an arc is calculated as follows;
Where theta = central angle = 120
L = length of the arc = 6.
By substituting these values in the formula above, we have
Multiply both sides by 3
Divide both sides by
Leaving the answer in terms of , the radius is calculated as
However, if we're to solve further
Taking as 3.14
The radius is 2.866
110/141
I hope this helps
have a great day
make sure you multiply by the reciprocal
To evaluate when plugging in numerical values for variables, simply put the numerical values in the place of the corresponding variables:
3x - 2 - (2x + 1)
<u><em>Distribute -1 to both terms in the parentheses.</em></u>
3x - 2 - 2x - 1
<em><u>Combine like terms.</u></em>
x - 3
Thus, D is your answer.
4/6 + 1/3 = 1
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