Answer: 2π inches or 6.28 inches
Step-by-step explanation:
To solve this problem you must apply the formula shown below:
Where r is the radius (r=8 inches) and C is the central angle (45°).
Then, you must subsitute values into the formula.
Therefore, you obtain that the length of the arc is:
5 less than the product of 5 and a number y is 22. (5y - 5 = 22)
Let's try to work backwards with this.
I
f we add 5 to 22, we get 27. (5y - 5 + 5 = 22 + 5)
27 divided by 5 is 5.4. (5y ÷ 5 = 27 ÷ 5)
Therefore,
y=5.4
Now, we can check this by plugging that into the first equation.
5y - 5 = 22
(5 × 5.4) - 5 = 22
27 - 5 = 22
22 = 22
Because both sides are equal, it proves that the answer is
y = 5.4
Step-by-step explanation:
{ Sum of angles of a triangle )
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Hope I helped ! ♡
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Step-by-step explanation:
hope you can understand
