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Using ruler and compasses only construct a triangle ABC in which BC = 4 cm. `angleACB = 45^(@)` and perpendicular from A on BC is 2.5 cm. Draw a circle circumscribing the triangle ABC

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The correct Answer is:
2 CM
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ICSE-CONSTRUCTIONS (CIRCLES)-EXERCISE
  1. Using ruler and compasses only. Draw a right triangle where AB=4cm ,...

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  2. Using ruler and compasses only. Draw a perpendicular from 0 to AB wh...

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  3. Using ruler and compasses only construct a triangle ABC in which BC = ...

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  4. Perpendicular bisectors of the sides AB and AC of a triangle ABC meet ...

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  5. Perpendicular bisectors of the sides AB and AC of a triangle ABC meet ...

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  6. Perpendicular bisectors of the sides AB and AC of a triangle ABC meet ...

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  7. The bisectors of angles A and B of a scalene triangle ABC meet at O. ...

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  8. The bisectors of angles A and B of a scalene triangle ABC meet at O. ...

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  9. The bisectors of angles A and B of a scalene triangle ABC meet at O. ...

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  10. Using ruler and compasses only, construct a triangle ABC in which AB =...

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  11. With I as centre, draw a circle which will inscribe in triangle of ea...

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  12. Construct an equilateral triangle ABC with side 6 cm. Draw a circle ci...

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  13. Construct a circle, inscribing an equilateral triangle with side 5.6 c...

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  14. Draw a circle circumscribing a regular hexagon with side 5 cm.

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  15. Draw a regular hexagon of side 5 cm.

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  16. Construct a regular hexagon of side 4 cm. Construct a circle circumscr...

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  17. Draw a circle of radius 3.5 cm. Mark a point P outside the circle at a...

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  18. Construct a triangle ABC in which base BC = 5.5 cm, AB = 6 cm and angl...

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  19. Construct a triangle ABC in which base BC = 5.5 cm, AB = 6 cm and angl...

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  20. Using a ruler and compasses only: Construct a triangle ABC with the ...

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