Maharashtra State BoardSSC (English Medium) 5th Standard

Draw circles with the radii given below. - Mathematics

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Diagram

Draw circle with the radii given below.

3 cm

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Chapter 7: Circles - Problem Set 28 [Page 42]

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Balbharati Mathematics 5th Standard Maharashtra State Board
Chapter 7 Circles
Problem Set 28 | Q 1.3 | Page 42

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In figure, BC is a diameter of the circle and ∠BAO = 60º. Then ∠ADC is equal to ______.


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In the given figure, O is the centre of the circle. Name all chords of the circle.


From the figure, identify the centre of the circle.

 


From the figure, identify a diameter.

 


From the figure, identify two points in the interior.


From the figure, identify a point in the exterior.


From the figure, identify a sector.


Is every chord of a circle also a diameter?


Say true or false:

Two diameters of a circle will necessarily intersect.


Say true or false:

The centre of a circle is always in its interior.


A figure is in the form of rectangle PQRS having a semi-circle on side QR as shown in the figure. Determine the area of the plot.


A circle of radius 3 cm with centre O and a point L outside the circle is drawn, such that OL = 7 cm. From the point L, construct a pair of tangents to the circle. Justify LM and LN are the two tangents.


A 7 m broad pathway goes around a circular park with a circumference of 352 m. Find the area of road.


AB is a chord of a circle with centre O. AOC is diameter of circle, AT is a tangent at A.

Write answers to the following questions:

  1. Draw the figure using the given information.
  2. Find the measures of ∠CAT and ∠ABC with reasons.
  3. Whether ∠CAT and ∠ABC are congruent? Justify your answer.

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