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Can the sum of the two angles of a trian...

Can the sum of the two angles of a triangle be less than the third angles?

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The Sum of any two angles of a triangle is either greater than the third angle or smaller than the third angle.
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RD SHARMA-TRIANGLE AND ITS ANGLES-All Questions
  1. Define a triangle.

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  2. Write the sum of the angles of an obtuse triangle.

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  3. Can the sum of the two angles of a triangle be less than the third ang...

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  4. If the angle of a triangle are in the ratio 2:1:3, then find the m...

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  5. If A B C D is a rectangle with /B A C=32^@, find the measure of /D B C

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  6. In a parallelogram A B C D diagonals A C and B D intersect at O and A ...

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  7. State exterior angle theorem

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  8. If the side B C of A B C is produced on both sides, then write the...

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  9. In a triangle A B C , if A B=A C\ a n d\ A B is produced to D such tha...

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  10. The sum of two angles of a triangle is equal to its third angle. De...

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  11. In a rhombus A B C D , if /A C B=40^@, then /A D B=(a) 70^@ (b) 45...

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  12. if A B D E and B D F G such that /F G H=125^0 and /B=55^0, find x\ a...

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  13. side B C\ of A B C is produced to point D such that bisectors of /A ...

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  14. If all the three angles of a triangle are equal, then each one of t...

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  15. If two acute angles of a right triangle are equal, then each acute ...

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  16. An exterior angle of a triangle is equal to 100^0 and two interior ...

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  17. If one angle of a triangle is equal to the sum of the other two ang...

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  18. Side B C of a triangle A B C has been produced to a point D such th...

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  19. In A B C ,\ /B=/C and ray A X bisects the exterior angle /D A Cdot...

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  20. In a triangle, an exterior angle at a vertex is 95^0 and its one of...

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