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One of the angles of a triangle has m...

One of the angles of a triangle has measure `80^0` and the other two angles are equal. Find these two angles.

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RD SHARMA-PROPERTIES OF TRIANGLES-All Questions
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  2. An exterior angle of a triangle is 110^(0\ )\ and one of the inter...

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

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

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

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

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

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

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

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  10. In Figure, the side B C of A B C is produced to form ray B D as shown....

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  11. In fig .35, /C B X is an exterior angle of A B C at B . Name The inte...

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  12. In fig.36, two of the angles are indicated. What are the measures o...

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

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  14. One of the exterior angles of a triangle is 80^0 , and the interior...

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  15. The exterior angles, obtained on producing the base of a triangle b...

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

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  17. In fig.38,\ A C|C E\ a n d\ /A :/B :/C=3:2:1, find the value of /E C D...

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  18. A student when asked to measures two exterior angles of A B C obse...

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  19. In fig.39, A D\ a n d\ C F are respectively perpendiculars to sides...

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  20. In fig.40, measures of some angles are indicted. Find the value of ...

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