CBSE Class 10 Mathematics (Standard) — Areas Related to Circles

All previous year questions from Chapter: Areas Related to Circles

7 questions found

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2026(7 questions)

14
$The length of the arc of the sector of a circle with radius 21 cm and of central angle 60°, is : (a) 22 cm (b) 44 cm (c) 88 cm (d) 11 cm$
1 mark· A· $Length of an Arc of a Sector$
15
$\left(\frac{35}{4}\right)°$
1 mark· A· $Angle Swept by the Hour Hand of a Clock$
52
$A brooch is crafted from silver wire in the shape of a circle with a diameter of 35 cm. The wire is also used to create 5 diameters, dividing the circle into 10 equal sectors as shown in figure. Based on the above information, answer the following questions :$
· E· $Areas Related to Circles — Case Study (Silver Brooch)$
53
$What is the radius of circle ?$
1 mark· E· $Areas Related to Circles — Case Study (Silver Brooch)$
54
$What is the circumference of the brooch ?$
1 mark· E· $Areas Related to Circles — Case Study (Silver Brooch)$
55
$(iii) (a) What is the total length of silver wire required ?$
2 marks· E· $Circles — Circumference and Perimeter of Composite Shape$
56
$OR (iii) (b) What is the area of each sector of the brooch ?$
2 marks· E· $Circles — Area of a Sector$