Read and download free pdf of CBSE Class 10 Mathematics Areas Related To Circles Worksheet Set A. Students and teachers of Class 10 Mathematics can get free printable Worksheets for Class 10 Mathematics Chapter 12 Areas related to Circles in PDF format prepared as per the latest syllabus and examination pattern in your schools. Class 10 students should practice questions and answers given here for Mathematics in Class 10 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 10 Mathematics Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests
Worksheet for Class 10 Mathematics Chapter 12 Areas related to Circles
Class 10 Mathematics students should refer to the following printable worksheet in Pdf for Chapter 12 Areas related to Circles in Class 10. This test paper with questions and answers for Class 10 will be very useful for exams and help you to score good marks
Class 10 Mathematics Worksheet for Chapter 12 Areas related to Circles
Areas Related To Circles
Answer : A
Question : The angle described by the minute hand between 4.00 pm and 4.25 pm is
a. 900
b. 1500
c. 1250
d. 1000
Answer : B
Explanation: Time duration between 4.00 pm and 4.25 pm = 25 minutes
Angle described by minute hand in 60 minutes =360 0
Angle described by minute hand in 25 minutes =360 0/600×25=1500
CASE STUDY
In a Jewellery work shop, a brooch is made with silver wire in the form of a circle with diameter 35 mm. The wire is also used in making 5 diameters which divide the circle into 10 equal sectors as shown in Fig.
Question : What is the radius of the circle?
a) 35/2 mm
b) 5/2 Mm
c) 35mm
d) 10mm
Answer : A
Question : What is the circumference of the brooch?
a) 100mm
b) 110 mm
c) 50mm
d) 10mm
Answer : B
Question : What is the total length of silver wire required ?
a) 528 mm
b) 825mm
c) 285mm
d) 852mm
Answer : C
Question : What is the area of each sector of the brooch?
a) 385/2 mm2
b) 358/2 mm2
c) 585/2 mm2
d) 385/4 mm2
Answer : D
Very Short Answer type Questions
Question : Find the difference of the areas of two segments of a circle formed by a chord of length 5cm subtending an angle of 900 at the centre.
Answer : 25/4 (π + 2)
Question : A bicycle wheel makes 5000 revolutions in moving 11km.Find the diameter of the wheel.
Answer : 70 cm
Question : A ceiling fan has 3 wings. Find the length of the arc described between two consecutive wings, where length of each wing is 0.98 m.
Answer : 2.05 m
Question : A chord AB of a circle of radius 10 cm makes a right angle at the centre of the circle. Find the area of the minor and major segments.
Answer : 28.5cm2, 285.5cm2
Question : Two circles touch internally. The sum of their areas is 116 π 𝑐𝑚2 and the distance between their centres is 6cm. Find the radii of the circles.
Answer : 10 cm, 4cm
Question : Find the difference of the areas of a sector of angle 1200 and its corresponding major sector of a circle of radius 21 cm.
Answer : 462𝑐𝑚2
Question : If the difference between the circumference and area of a circle is 37 cm, find its area.
Answer : 154cm2
Question : A boy is cycling such that the wheels of the cycle are making 140 revolutions per minute. If the diameter of the wheel is 60cm, calculate the speed per hour with which the boy is cycling.
Answer : 15.84 km/hr
Question : Four poles are erected at four corners of a rectangular field of dimensions 80 m by 50 m. Vasanthi tethered a cow at one corner of the field with a rope. After tying the length of rope from pole to cow is 7 m and Rajan tethered a buffalo at another pole of the same field and the length of rope from pole to animal is 6.3 m.
Answer the following questions.
i. How much area of the rectangular field did the cow graze?
ii. Find the ratio of grazing areas of the field by the cow and buffalo.
Answer : 38.5sq.cm, 100:81
Question : A square is inscribed in a circle. Calculate the ratio of area of circle to that of square.
Answer : Π :2
Question : A chord of a circle of radius 10cm subtends a right angle at the centre.find
(1) area of the minor sector (2) area of the minor segment
(2) area of the major sector (4) area of the major segment
Answer : 78.5, 28.5, 235.5, 285.5
Students must free download and practice these worksheets to gain more marks in exams. CBSE Class 10 Mathematics Areas Related To Circles Worksheet Set A
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CBSE Class 10 Mathematics Chapter 12 Areas related to Circles Worksheet
We hope students liked the above worksheet for Chapter 12 Areas related to Circles designed as per the latest syllabus for Class 10 Mathematics released by CBSE. Students of Class 10 should download in Pdf format and practice the questions and solutions given in the above worksheet for Class 10 Mathematics on a daily basis. All the latest worksheets with answers have been developed for Mathematics by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their class tests and examinations. Studiestoday is the best portal for Class 10 students to get all the latest study material free of cost.
Worksheet for Mathematics CBSE Class 10 Chapter 12 Areas related to Circles
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Chapter 12 Areas related to Circles worksheet Mathematics CBSE Class 10
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Chapter 12 Areas related to Circles CBSE Class 10 Mathematics Worksheet
Regular worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 12 Areas related to Circles concepts. Worksheets play an important role in developing an understanding of Chapter 12 Areas related to Circles in CBSE Class 10. Students can download and save or print all the worksheets, printable assignments, and practice sheets of the above chapter in Class 10 Mathematics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 10 Mathematics MCQ Test for the same chapter.
Worksheet for CBSE Mathematics Class 10 Chapter 12 Areas related to Circles
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