हिंदी

Draw a circle with a radius of 3.5 cm. Take the point K anywhere on the circle. Draw a tangent to the circle from K (without using the center of the circle) - Geometry Mathematics 2

Advertisements
Advertisements

प्रश्न

Draw a circle with a radius of 3.5 cm. Take the point K anywhere on the circle. Draw a tangent to the circle from K (without using the center of the circle)

आकृति

उत्तर



Steps of construction:

  1. Draw a circle of radius 3.5 cm and take any point K on it.
  2. Draw chord BK of any length and an inscribed ∠BAK of any measure.
  3. By taking A as centre and any convenient distance on compass draw an arc intersecting the arms of ∠BAK in points Q and R.
  4. With K as centre and the same distance in the compass, draw an arc intersecting the chord BK at point S.
  5. Taking radius equal to QR and S as centre, draw an arc intersecting the previously drawn arc. Name the point of intersection as P.
  6. Draw line KP.
    Line KP is the required tangent to the circle.
shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Geometric Constructions - Q.3 (B)

संबंधित प्रश्न

Draw a tangent at any point ‘P’ on the circle of radius 3.5 cm and centre O.


Draw a circle of radius 3.6 cm. Draw a tangent to the circle at any point on it without using the centre.


Draw a circle of radius 3.3 cm Draw a chord PQ of length 6.6 cm. Draw tangents to the circle at points P and Q. Write your observation about the tangents.


Select the correct alternative for the following question.

The number of tangents that can be drawn to a circle at a point on the circle is ............... .


Select the correct alternative for the following question.

(3) If ∆ABC ~ ∆PQR and `(AB)/(PQ) = 7/5`, then ...............


Construct tangent to a circle with centre A and radius 3.4 cm at any point P on it.


Choose the correct alternative:

The tangents drawn at the end of a diameter of a circle are ______


Choose the correct alternative:

______ number of tangents can be drawn to a circle from the point outside the circle


Draw a circle of radius 3 cm and draw a tangent to the circle from point P on the circle


Draw a circle of radius 3 cm. Take any point K on it. Draw a tangent to the circle from point K without using center of the circle.


Draw a circle of radius 4.2 cm. Draw a tangent to the circle at point P on the circle without using the center of the circle


Draw a circle with a diameter AB of length 6 cm. Draw a tangent to the circle from the end points of the diameter.


Draw seg AB = 6.8 cm. Draw a circle with diameter AB. Draw point C on the circle apart from A and B. Draw line AC and line CB. Write the measure of angle ACB


Complete the following activity to draw tangents to the circle.

  1. Draw a circle with radius 3.3 cm and center O. Draw chord PQ of length 6.6 cm. Draw ray OP and ray OQ.
  2. Draw a line perpendicular to the ray OP from P.
  3. Draw a line perpendicular to the ray OQ from Q.

Draw a circle with center O and radius 3.4. Draw a chord MN of length 5.7 cm in a circle. Draw tangents to the circle from point M and N


Draw a circle with center C and radius 3.2 cm. Draw a tangent to the circle from point P at a distance of 7.5 cm from the center of the circle


Draw a circle of radius 4.2 cm. Draw arc PQ measuring 120°. Draw a tangent to the circle from point P and point Q


Draw a circle of radius 3 cm and draw chord XY 5 cm long. Draw the tangent of the circle passing through point X and point Y (without using the center of the circle)


Draw a circle with center O and radius 2.8 cm. Take point P in the exterior of a circle such that tangents PA and PB drawn from point P make an angle ∠APB of measure 70° 


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×