EASY
9th CBSE
IMPORTANT
Earn 100

A rangoli competition is held on Delhi public school. In which the student make a different type of rangoli by using different colours. One of the student makes a rangoli which is shown in figure.

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Find the value of x.

Important Questions on Circles

EASY
9th CBSE
IMPORTANT
A rangoli competition is held on Delhi public school. In which the student make a different type of rangoli by using different colours. One of the student makes a rangoli which is shown in figure.

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Find the value of A.

EASY
9th CBSE
IMPORTANT
A rangoli competition is held on Delhi public school. In which the student make a different type of rangoli by using different colours. One of the student makes a rangoli which is shown in figure.

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Is it true that line joining points A and C passes through a centre.

EASY
9th CBSE
IMPORTANT
The Indian Hockey Federation organised a friendly hockey match between India and Pakistan on a circular ground. The sale proceeds of this match shall be donated to an orphanage. A rectangular turf is spread on the ground as shown in the figure.

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Specify the name of the chord BD.

HARD
9th CBSE
IMPORTANT
The Indian Hockey Federation organised a friendly hockey match between India and Pakistan on a circular ground. The sale proceeds of this match shall be donated to an orphanage. A rectangular turf is spread on the ground as shown in the figure.

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Find the radius of the stadium.

EASY
9th CBSE
IMPORTANT
The Indian Hockey Federation organised a friendly hockey match between India and Pakistan on a circular ground. The sale proceeds of this match shall be donated to an orphanage. A rectangular turf is spread on the ground as shown in the figure.

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Find the area of BCD.

EASY
9th CBSE
IMPORTANT
Three STD booths situated at A, B and C as shown in the figure are operated by handicapped persons. These three booths are equidistant having length 2 cm from each other as shown in the figure.

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Find BAC.

HARD
9th CBSE
IMPORTANT
Three STD booths situated at A, B and C as shown in the figure are operated by handicapped persons. These three booths are equidistant having length 2 cm from each other as shown in the figure.

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Find BOC.

EASY
9th CBSE
IMPORTANT
Three STD booths situated at A, B and C as shown in the figure are operated by handicapped persons. These three booths are equidistant having length 2 cm from each other as shown in the figure.

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Find the area of ABC.