Question

hi what is diameter, chord, radius, and arc​

Answer 1

Diameter-a straight line that goes from one side to the other of a circle, passing through the centre❤️

Chord-a straight line that joins two points on a curve❤️

Radius-a circular area that is measured from a point in its centre❤️

arc-An arc is a portion of the circumference of a circle.❤️

Hope it helps you mark as brainliest please

Answer 2

Answer:

CHORD - A?chord?of a?circle?is a?straight line segment?whose endpoints both lie on the circle.?

DIAMETER - In?geometry, a?diameter?of a?circle?is any straight?line segment?that passes through the center of the circle and whose endpoints lie on the circle.?

RADIUS - The radius of a circle is the length of the line from the center to any point on its edge.

ARC -

Arc

From Latin: arcus "a bow, arch,"

Definition: A portion of the?circumference?of a circle

Try this?Drag one of the orange dots that define the endpoints of the blue arc. The arc will change accordingly.

An arc is a portion of the?circumference?of a circle.?