Question

I need help pls!
A diameter is also a ____

Answer 1

Answer: circle

explanation: a diameter of a circle is any straight line segment that passes through the centre of the circle and whose endpoints lie on the circle

Answer 2

Chord.

Explanation:

A chord us any line segment that joins two points on the circumference of a circle.

A diameter obeys that definition.

It's a special chord because it passes through the center of the circle.