Worksheet on Circle

In worksheet on circle we will solve 10 different types of question in circle.

1. The following figure shows a circle with centre O and some line segments drawn in it. Classify the line segments as radius, chord and diameter:

(i) OA = ………………..

(ii) OB = ………………..

(iii) OC = ………………..

(iv) EF = ………………..

(v) MN = ………………..

(vi) PQ = ………………..


2. Observe the circles given below and identify.

Circle


(a) Radius = …………………………

(b) Diameter = …………………………

(c) Chord = …………………………

Answer:

(a) OT, OS, OP, OR

(b) PR

(c) PQ


3. Observe the circles given below and identify.

Circle



Label the centre as O

Draw 2 radius OQ and OR

Draw the chord ZR


Answer:

Circle Answer


4. Draw a radius, diameter, chord in the given circle using the points. Also measure the length of radius and diameter.

Circle


(i) Radius = ……………… = ……………… cm

(ii) Diameter = ……………… = ……………… cm

(iii) Highlight the circumference by using green color.

(iii) Highlight the chord by using blue color.

Answer:

(i) OB, OA, OC = 2 cm

(ii) BC = 4 cm

(iii) 

Circle Answer

5. With the help of a compass, draw a circle of radius:

(i) 4.5 cm.

(ii) 5.2 cm


6. Draw a circle of radius 6 cm.

7. Draw a circle of diameter 5.5 cm.

8. Draw a circle with centre C and radius 4.7 cm. Mark point P,Q,R such that P lies in the interior of the circle, Q lies on the circle and R lies in the exterior of the circle.


9. Draw a circle using ruler and compass.

(i) Radius = 4 cm

(ii) Diameter = 6 cm

(iii) Diameter = 8 cm

(iv) Radius = 3.5 cm


10. Draw a circle whose diameter is 10 cm. Find its radius.

11. Find the radius if the diameter of the circle is:

(i) 12 cm

(ii) 32 cm

(iii) 28 m

(iv) 36 cm


Answer:

(i) 6 cm

(ii) 16 cm

(iii) 14 m

(iv) 18 cm


12. Find the diameter if the radius of the circle is:

(i) 11 cm

(ii) 7 m

(iii) 10 cm

(iv) 17 cm


Answer:

(i) 22 cm

(ii) 14 m

(iii) 20 cm

(iv) 34 cm


13. With a same circle, draw three circles first with radius 2 cm. second with radius 3 cm and third with radius 4 cm.

14. A circle has a radius 7 cm. Find the length of the longest chord of this circle.


15. State whether each of the following statement is true or false.

(i) Each radius of a circle is also a chord of the circle ............ .

(ii) Each diameter of a circle is also a chord of the circle ............ .

(iii) The centre of a circle bisects each chord of the circle ............ .

(iv) A circle is a polygon

(v) A circle is a closed figure without corners.

(vi) The chord of a circle is also its radius.

(vii) The chord of a circle can be equal to the diameter of a circle.

(viii) The diameter represents the length of a circle.


Answer:

(i) False 

(ii) True

(iii) False

(iv) False

(v) True

(vi) False

(vii) True

(viii) False


16. If the diameter of a pan pizza is 18 cm, then find the length of the straight sides of the pizza slice.

Diameter of a Pan Pizza

(i) Diameter = ………………

(ii) Radius = ………………

(iii) Side of the pizza slice.


Answer:

(i) 18 cm

(ii) 9 cm

(iii) 9 cm


17. Fill in the blanks:

(i) A diameter of a circle is a chord that ………..through the centre.

(ii) A radius of a circle is a line segment with one end point ………….. and the other end…………… .

(iii) If we join any two points on a circle by a line segment. We obtain a …………… of the circle.

(iv) Any part of a circle is called an ……………. of the circle.


18. Choose the right answer. 

(i) The circle with a radius 6 cm will have the diameter of __________.

(a) 11 cm          (b) 12 cm          (c) 13 cm          (d) 14 cm


(ii) A circle has __________ lines of symmetry.

(a) 5          (b) 10          (c) 15          (d) infinite


19. For the given circle:



(i) Name the Diameters

(ii) Name the Radii

(iii) Count the number of chords

Circle

20. Using a compass draw a circle of radius 5 cm. Name its centre as P. Draw and mark:

(i) A radius LN

(ii) A diameter XY.



To download the above worksheet Click Here.

Worksheet on Circle

You might like these

 Circle

Relation between Diameter Radius and Circumference.

Worksheet on Circle.

Practice Test on Circle.






5th Grade Geometry Page

5th Grade Math Problems

5th Grade Math Worksheets

From Worksheet on Circle to HOME PAGE


New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.



Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.