Which term describes the part of the area of a circle formed by an arc and two radii which intersect the endpoints of the arc?

Question

just_one_last_goodbye · Answer

A. Sector of a circle 
B. Circumference of a circle 
C. Area of a circle 
D. Diameter of a circle

anonymous · Answer

Seems you don't know some words about circles.

Do you know what is the Diameter of a circle?

mathmale · Answer

that's an appropriate question.

Why not draw a circle, and then draw 2 radii of that circle?

just_one_last_goodbye · Answer

I think it's the complete circumference

mathmale · Answer

Why not draw a circle, and then draw 2 radii of that circle?       
You'd very much benefit from showing each of the four possible answers on your drawing of the circle.

mathmale · Answer

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anonymous · Answer

I want to help you not get confused in similar questions.
Any circle has a center. like this:
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dayakar · Answer

can clear about end points of the arc joining to the center or not?

just_one_last_goodbye · Answer

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anonymous · Answer

It's correct!
Can you draw Two Radii?

mathmale · Answer

The sketch above shows one diameter of the circle.  Note how it passes through the center of the circle.  
Next, starting at the center of the circle, draw two radii to the "rim" of the circle.

anonymous · Answer

Draw two different radii

anonymous · Answer

I prefer to stop!

just_one_last_goodbye · Answer

Is a radii a radius?

dayakar · Answer

radius is singular
radii means more than one

just_one_last_goodbye · Answer

Oh so something like this?

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dayakar · Answer

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