Home
Class 10
MATHS
In the given figure PQ and AB are respe...

In the given figure PQ and AB are respectively the arcs of two concentric cicles of radii 7 cm and 3.5 cm with centre O. If `/_POQ=30^(@)`, find the area of the shaded region.

Text Solution

Verified by Experts

The correct Answer is:
9.625 sq.cm
Promotional Banner

Topper's Solved these Questions

  • SAMPLE QUESTION PAPER 02

    EDUCART PUBLICATION|Exercise SECTION - B|9 Videos

  • SAMPLE QUESTION PAPER 02

    EDUCART PUBLICATION|Exercise SECTION - C|11 Videos

  • SAMPLE QUESTION PAPER 02

    EDUCART PUBLICATION|Exercise SECTION - A (FILL IN THE BLANKS)|6 Videos

  • SAMPLE PAPER SOLVED 4

    EDUCART PUBLICATION|Exercise SECTION - C|10 Videos

  • STATISTICS AND PROBABILITY

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|19 Videos

Similar Questions

Explore conceptually related problems

A B and CD are respectively arcs of two concentric circles of radii 21cm and 7cm and centre O. If /_AOB=30o, find the area of the shaded region.

AB and CD are respectively arcs of two concentric circles of radii 21cm and 7cm and centre O (see Fig.12.32). If /_AOB=30^(@) find the area of the shaded region.

AB and CD are respectively arcs of two concentric circles of radii 21 cm and 7 cm and centre O (See figwe). If AOB = 30°, find the area of the shaded region.

In the give figure, the sectors of two concentric circles of radii 7 cm and 3.5 cm are shown. Find the area of the shaded region.

In the given figure, two concentric circles with centre O have radii 21 cm and 42 cm. If /_AOB=60^(@) find the area of the shaded region.

In Figure,there are shown sectors of two concentric circles of radii 7cm and 3.5cm. Find the area of the shaded region.(Use pi(22)/(7))

In the figure, the radii of two concentric circles with centre O are 7 cm and 14 cm and angle AOC = 60^(@) . Find the area of the shaded region.

In the given figure, two concentric circles with centre O, have radii 21 cm and 42 cm. If angleAOB = 60^(@) , Find the ara of the shaded region

In Fig., two concentric circles with centre O, have radi 21cm and 42cm. If angleAOB= 60^@, find 22 the area of the shaded region. ["Use "pi=(22)/(7)]

In the figure,AB is a diameter of the circle with centre O and OA=7cm. Find the area of the shaded region