Area Circles Annulus, Sector, Segments

The line joining any two points on the circle is .............. of the circle.

• chord

• radius

• sector

• area

A chord divides the circular region in two ................. of the circle.

• sectors

• semicircles

• segments

• arcs

• segment of the circle

• arc of the circle

• circumference of the circle

• sector of the circle

Area of sector is also =

Area of segment of a circle =

• Area of circle - area of sector

• Area of sector - area of circle

• Area of triangle - area of sector

• Area of sector - area of triangle

Any portion of circumference is ..........

• sector of circle

• segment of circle

• an arc of circle

• chord of circle

• a)
• b)
• c)
• d)

The region bounded by two radii and corresponding arc of a circle is

• A) Segment

• B) Sector

• C) Area

• D) Perimeter

The region bounded by chord and corresponding arc of a circle is

• A) Perimeter

• B) Sector

• C) Area

• D) Segment

Angle of the sector is 90°then the ratio of Area of circle to area of sector is

• 1:4

• 1:2

• 4:1

• 2:3