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Which of the following chages can not be...

Which of the following chages can not be reversed ?

A

`25^@`

B

`22.5^@`

C

`50^@`

D

`42^@`

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MODERN PUBLICATION-CONSTRUCTIONS-EXERCISE
  1. Fill in the Blanks: A single intersection consists of

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  2. Fill in the blanks

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  3. Which of the following chages can not be reversed ?

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  4. Which of the following angles cannot constructed using ruler and compa...

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  5. Construction of a triangle is not possible if :

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  6. Construction of a triangle is not possible if :

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  7. Which of the following angles can be constructed using ruler and compa...

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  8. With the help of ruler and compass it is not possible to construct an ...

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  9. With the help of ruler and compass it is not possible to construct an ...

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  10. Construct a triangle ABC, given that AB = 5 cm, BC = 6 cm and AC = 7 c...

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  11. Construct a triangle ABC, given that AB = 5 cm, BC = 6 cm and AC = 7 c...

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  12. Construct a triangle ABC with perimeter 10 cm and each base angle is o...

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  13. Construct an angle of 45^@ at the initial point of a given ray and jus...

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  14. Construct a triangle with perimeter 12 cm and ratio of the sides 3 : 4...

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  15. To construct an angle of 22frac(1@)(2) we

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  16. Construct an angle of 45^@ at the initial point of a given ray and jus...

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  17. Draw a square of side 4.5 cm.

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  18. Construct a triangle ABC whose perimeter is 8 cm and the base angles a...

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  19. Construct an angle of 45^@ at the initial point of a given ray and jus...

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  20. Construct a right-angled triangle whose hypotenuse is 6 cm long and on...

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