Advertisements
Advertisements
प्रश्न
Draw a circle of radius 3.6 cm. Draw a tangent to the circle at any point on it without using the centre.
उत्तर
Steps of Construction:
Step 1: Draw a circle with radius 3.6 cm. Mark any point C on it.
Step 2: Draw chord CB and an inscribed ∠CAB.
Step 3: With the centre A and any convenient radius draw an arc intersecting the sides of ∠BAC in points M and N.
Step 4: Using the same radius and centre C, draw an arc intersecting the chord CB at point R.
Step 5: Taking the radius equal to d(MN) and centre R, draw an arc intersecting the arc drawn in step 4. Suppose D be the point of intersection of these arcs. Draw line CD.
Here, line CD is the required tangent to the circle.
संबंधित प्रश्न
Draw the circle with centre C and radius 3.5 cm. Point B is at a distance 7 cm from the centre. Draw tangents to the circle from the point B.
Draw a circle with centre O and radius 3.5 cm. Take point P at a distance 5.7 cm from the centre. Draw tangents to the circle from point P.
Draw a circle with centre P. Draw an arc AB of 100° measure. Draw tangents to the circle at point A and point B.
Choose the correct alternative:
Which theorem is used while constructing a tangent to the circle by using center of a circle?
Draw a circle and take any point P on the circle. Draw ray OP |
↓ |
Draw perpendicular to ray OP from point P |
Draw a circle with center O and radius 3 cm |
↓ |
Take any point P on the circle |
↓ |
Draw ray OP |
↓ |
Draw perpendicular to ray OP from point P |
To draw tangents to the circle from the endpoints of the diameter of the circle.
Construct a circle with center O. Draw any diameter AB of it |
↓ |
Draw ray OA and ray OB |
↓ |
Construct perpendicular to ray OA from point A |
↓ |
Construct perpendicular to Ray OB from point B |
Draw a circle of radius 3.4 cm, take any point P on it. Draw tangent to the circle from point P
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 3.4 cm. Draw a chord MN 5.7 cm long in a circle. Draw a tangent to the circle from point M and point N
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 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 3 cm. Take the point P and the point Q at a distance of 7 cm from the center of the circle on the opposite side of the circle such that their line of intersection passing through the center of the circle Draw a tangent to the circle from the point P and the point Q
Draw a circle with radius 3 cm. Construct a square such that each of its side will touch the circle from outside
Take point P and Q and draw a circle passing through them. Draw a tangent AB to the circle without using the centre of the circle.
Draw a circle of radius 3.2 cm and centre 'O'. Take any point P on it. Draw tangent to the circle through point P using the centre of the circle.