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प्रश्न
Draw a tangent at any point ‘P’ on the circle of radius 3.5 cm and centre O.
उत्तर
Construction:-
Steps of construction:-
- Draw a circle with centre O and radius 3.5cm.
- Take any point ‘P’ on the circle and draw ray OP.
- Draw a line perpendicular to ray OP at the point P. Name that line as ‘l’ which is tangent to the circle.
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संबंधित प्रश्न
Draw a circle of radius 3.6 cm. Draw a tangent to the circle at any point on it without using the centre.
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Draw a circle with radius 3.4 cm. Draw a chord MN of length 5.7 cm in it. construct tangents at point M and N to the circle.
Select the correct alternative for the following question.
(3) If ∆ABC ~ ∆PQR and `(AB)/(PQ) = 7/5`, then ...............
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Draw a circle of radius 2.2 cm with O as centre.
↓
Take any point P on the circle and draw ray OP.
↓
Draw a perpendicular line to the ray at point P.
↓
Name the perpendilcular line as l
l is the tangent at point P.
Choose the correct alternative:
______ number of tangents can be drawn to a circle from the point outside the circle
Choose the correct alternative:
Which theorem is used while constructing a tangent to the circle by using center of a circle?
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Complete the following activity to draw tangents to the circle.
- 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.
- Draw a line perpendicular to the ray OP from P.
- Draw a line perpendicular to the ray OQ from Q.
Draw a circle with center O and radius 3.6 cm. Draw a tangent to the circle from point B at a distance of 7.2 cm from the center of the circle.
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 3.2 cm and centre 'O'. Take any point P on it. Draw tangent to the circle through point P using the centre of the circle.
Draw a circle of radius 4 cm. Draw a point 8 cm away from its centre and construct a pair of tangents.
