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lanipooh01
10.04.2020 •
Mathematics
The circle below has a center O, and A and C are points on the circle. Use this circle to answer questions 1 – 3.
1. The piece of the circle between the points A and C is called a(n) __________________.
2. What kind of angle is angle AOC? (It is acute, but what is its special name due to its location within a circle?)
3. Line segment OC is a _____________ of the circle.
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Ответ:
Given:
Center of the circle is O.
A and C are points on the circle.
Solution:
Question 1.
The piece of the circle between the points A and C is called an arc.
Question 2.
AOC is a acute angle. It is located in a center of the circle.
Therefore AOC is a central angle.
Question 3:
The line segment joining center to boundary of the circle is called the radius.
Therefore the line segment OC is a radius of the circle.
Ответ:
The correct answer is option C (5)
Hope it helps and pls mark as brainliest :)