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Is it possible to have triangle, in w...

Is it possible to have triangle, in which Two of the angles are right? Two of the angles are obtuse? Two of the angles are acute? Each angle is less than `60^0?` Each angle is greater than `60^0?` Each angle is equal to `60^0?` Give reason in support of your answer in each case.

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It is possible to have a triangle in which two of the angles are right angles

It is possible to have a triangle in which two of the angles are obtuse.

It is possible to have a triangle in which two angles are acute.

It is possible to have a triangle in which each angle is equal to 60°.

Can a triangle have: Two right angles? (ii) Two obtuse angles? Two acute angles (iv) All angles more than 60^0 ? All angles less than 60^0 ? (vi) All angles equal to 60^0

Can two acute angles form a pair of supplementary angles? Give reason in support of your answer.

in one angle of a right triangle is 60^@ ,the other two angle are

If one angle of a triangle is 60^(@) and the other two angles are in the ratio 1:2, find the angles.

If one angle of a triangle is 60° and the other two angles are in the ratio 1 : 2 , find the angles.

Can a triangle have two rght angles? two abtuse angles? two acute angles? all angles more than 60^(@) all angles less than 60^(@)? all angles to 60^(@) ?

RD SHARMA-PROPERTIES OF TRIANGLES-All Questions
  1. If one angle of a triangle is 100^0 and the other angles are in ...

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  2. In a A B C ,\ if\ 3/\ \ A=4/\ B=6/\ C , calculate the angles.

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  3. Is it possible to have triangle, in which Two of the angles are ...

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  4. In A B C ,/A=100^0 ,A D\ b i s e c t s\ /A\ a n d\ A D|B Cdotfin d\ /...

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  5. In A B C ,/A=50^0,/B=70^0 and bisector of /C\ m e e t s\ A B\ in\ Ddo...

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  6. In A B C , /A=60^0,\ /B=80^0 and the bisectors of /B\ a n d\ /C meet ...

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  7. The bisectors of the acute angles of a right triangle meet at O . F...

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  8. In A B C ,\ /A=50^0\ a n d\ B C is produced to a point D. The bise...

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  9. In A B C ,\ /B=60^0,/C=40^0,\ A L|B C\ a n d\ A D bisects /A such tha...

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  10. Line segments AB and CD intersect at O such that A C||D B . If /C A...

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  11. In fig.22, A B C is right angled at Adot\ Q\ \ a n d\ R are points on...

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  12. In fig.25,two of the angles are indicated what is the measure of\ /...

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  13. An exterior angle of a triangle is 110^(0\ )\ and one of the inter...

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  14. One of the angles of a triangle has measure 80^0 and the other two ...

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  15. In fig.28, the measures of some of the angles are indicated. Find t...

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  16. In fig. 29, find /A B D , also, if /C=3\ /A B C , find /A B Cdot

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  17. In fig.30, find (i) /A C D , (ii) /A E D

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  18. The sides B C ,C A and A B of a triangle A B C , are produced in or...

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  19. The side B C of aA B C is produced on both sides. Show that the sum of...

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  20. Sides B C ,C A and BA of a triangle A B C are produced to D ,Q ,P resp...

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