BRAINLY AND 100 POINTS NO LINKS What is the length of the line segment with endpoints (−3, −8) and (10, −8) ?
2 answers:
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Answer: -3
Step-by-step explanation:
-4 +
can be written as
x
which is the same as 2
Also , can be written as
x
, which is the same as 5
Substituting into the main question , we have
-4 (2 ) + 5
= -8 + 5
= -3
<u>Given</u>:
Given that O is the center of the circle.
The radius of the circle is 3 m.
The measure of ∠AOB is 30°
We need to determine the length of the major arc ACB
<u>Measure of major ∠AOB:</u>
The measure of major angle AOB can be determined by subtracting 360° and 30°
Thus, we have;
Thus, the measure of major angle is 330°
<u>Length of the major arc ACB:</u>
The length of the major arc ACB can be determined using the formula,
<u></u><u></u>
Substituting r = 3 and , we get;
Thus, the length of the major arc ACB is 5.5π m