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The perimeter of a sector having central...

The perimeter of a sector having central angle of measure `270^(@)` and radius 14 cm is

A

66 cm

B

94 cm

C

462 cm

D

490 cm

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • An angle measuring 270^(@) is

    A
    an obtuse angle
    B
    an acute angle
    C
    a straight angle
    D
    a reflex angle

  • An angle measuring 270^(@) is

    A
    an obtuse angle
    B
    an acute angle
    C
    a straight line
    D
    a reflex angle

  • Find the perimeter of a sector of a circle if its measre is 90^(@) and radius is 7cm.

    A
    44 cm
    B
    25 cm
    C
    36 cm
    D
    56 cm

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    The measure of central angle of a circle is 60^(@) and the radius of circle is 21 cm. Find the area of the sector associated withh the central angle.

    The area of the sector with central angle 90^@ and radius 200 m is

    The area (" in "cm^(2)) of a sector of a circle with an angle of 45^(@) and radius 3 cm is _______.

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