हिंदी
सी.आई.एस.सी.ई.आईसीएसई ICSE Class 6

Draw Circle with Diameter: 6 Cm in Above Case, Measure the Length of the Radius of the Circle Drawn.

Advertisements
Advertisements

प्रश्न

Draw circle with diameter:  6 cm

In above case, measure the length of the radius of the circle drawn.

योग
Advertisements

उत्तर

AB is the diameter of circle

i.e. AB = 6 cm

and OA is the radius of circle

`= 1/2  "of diameter" = 6/2 = 3` cm

i.e., OA = OB = 3 cm.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 17: Circles - Exercise 29 (A)

APPEARS IN

सेलिना Concise Mathematics [English] Class 6 ICSE
अध्याय 17 Circles
Exercise 29 (A) | Q 3.1

संबंधित प्रश्न

Find the length of the tangent drawn from a point whose distance from the centre of a circle is 25 cm. Given that the radius of the circle is 7 cm.


Write True or False. Give reason for your answer.

Line segment joining the centre to any point on the circle is a radius of the circle.


If PT is a tangent at T to a circle whose center is O and OP = 17 cm, OT = 8 cm. Find the length of tangent segment PT.


A quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB + CD = AD + BC ?


ABC is a triangle with B as right angle, AC = 5 cm and AB = 4 cm. A circle is drawn with Aas centre and AC as radius. The length of the chord of this circle passing through C and B is


AB is a chord of a circle with centre O , AOC  is a diameter and AT is the tangent at A as shown in Fig . 10.70. Prove that \[\angle\]BAT = \[\angle\] ACB


In the above figure, seg AB is a diameter of a circle with centre P. C is any point on the circle.  seg CE ⊥ seg AB. Prove that CE is the geometric mean of AE and EB. Write the proof with the help of the following steps:
a. Draw ray CE. It intersects the circle at D.
b. Show that CE = ED.
c. Write the result using the theorem of the intersection of chords inside a circle. d. Using CE = ED, complete the proof. 


Find the missing values in the following table for the circles with radius (r), diameter (d) and Circumference (C).

radius (r) diameter (d) Circumference (C)
  24 m  

If the radii of two concentric circles are 4 cm and 5 cm, then the length of each chord of one circle which is tangent to the other circle is ______.


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×