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प्रश्न
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
उत्तर
Analysis:
`{:("seg ON" ⊥ "line" l),("seg OM" ⊥ "line m"):}}` ......[Tangent theorem]
The perpendicular to seg ON and seg OM at points N and M respectively will give the required tangents at N and M.
Steps of construction:
- With center O, draw a circle of radius 3.4 cm
- Draw chord MN of length 5.7 cm in the circle.
- Draw rays OM and ON.
- Draw line l ⊥ ray ON at point N.
- Draw line m ⊥ ray OM at point M.
Lines l and m are the required tangents at points M and N to the circle.
APPEARS IN
संबंधित प्रश्न
Draw a tangent at any point ‘P’ on the circle of radius 3.5 cm and centre O.
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 ...............
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.
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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| ↓ |
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- Draw a line perpendicular to the ray OP from P.
- Draw a line perpendicular to the ray OQ from Q.
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