Question

E
В
1) The Centre of Circle
2) a Chord
3) a Segment
4) a Sector​

Answer 1

Answer:

sector

Step-by-step explanation:

it is right answer

Answer 2

Answer:

• The center of a circle is the point equidistant from the points on the edge. Similarly the center of a sphere is the point equidistant from the points on the surface, and the center of a line segment is the midpoint of the two ends.
• A chord of a circle is a straight line segment whose endpoints both lie on the circle. a chord is a line segment joining two points on any curve, for instance, an ellipse. A chord that passes through a circle's center point is the circle's diameter.
• In geometry, a circular segment (symbol: ⌓) is a region of a circle which is "cut off" from the rest of the circle by a secant or a chord.
• The part of a circle enclosed by two radii of a circle and their intercepted arc. A pie-shaped part of a circle.