Ex – 11.1 Que No. 5
Ex – 11.1 Que No. 5 Q.5) In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find: Solution:-
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Ex – 11.1 Que No. 4
Ex – 11.1 Que No. 4 Q.4) A chord of a circle of radius 10 cm subtends a right angle at the centre. Find the area of the corresponding : Solution:-
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Ex – 11.1 Que No. 3
Ex – 11.1 Que No. 3 Q.3) The length of the minute hand of a clock is 14 cm. Find the area swept by the minute hand in 5 minutes. Solution:-
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Ex – 11.1 Que No. 2
Ex – 11.1 Que No. 2 Q.2) Find the area of a quadrant of a circle whose circumference is 22 cm. Solution:-
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Ex – 11.1 Que No. 1
Ex – 11.1 Que No. 1 Q.1) Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°. Solution:-
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Ex – 7.2 Que No. 10
Ex – 7.2 Que No. 10 Q.10) Find the distance between the following pairs of points : Solution:-
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Ex – 7.2 Que No. 9
Ex – 7.2 Que No. 9 Q.9) Find the distance between the following pairs of points : Solution:-
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Ex – 7.2 Que No. 8
Ex – 7.2 Que No. 8 Q.8) Find the distance between the following pairs of points : Solution:-
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Ex – 7.2 Que No. 7
Ex – 7.2 Que No. 7 Q.7) Find the distance between the following pairs of points : Solution:-
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Ex – 7.2 Que No. 6
Ex – 7.2 Que No. 6 Q.6) Find the distance between the following pairs of points : Solution:-
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