Mathematics, 06.05.2020 03:03 Lovely7290

Circle Y is shown. Line segments X Y and Z Y are radii. The length of X Y is r. Angle X Y Z is StartFraction 2 pi Over 3 EndFraction
If the radius is doubled, what is the effect on the area of sector XYZ?

The sector area will be Three-halves times greater.
The sector area will be 2 times greater.
The sector area will be Two-thirds times greater.
The sector area will be 4 times greater.

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Circle Y is shown. Line segments X Y and Z Y are radii. The length of X Y is r. Angle X Y Z is Start...