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In a A B C , if /A+/B=150^0 and /B+/C=7...

In a ` A B C ,` if `/_A+/_B=150^0` and `/_B+/_C=75^0,` then `/_B=` `35^0` (b) `45^0` `55^0` (d) `25^0`

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In a ABC, if /_A-/_B=33^(@) and /_B-/_C=18^(0), then /_B=35^(0)(b)45^(0)56^(0)(d)55^(0)

In a parallelogram A B C D , if /_D A B=75^0a n d\ /_D B C=60^0, then /_B D C= (a) 75^0 (b) 60^0 (c) 45^0 (d) 55^0

In a ABC, if /_A=55^(0),/_B=40^(@), find /_C

Line segments A B a n d C D intersect at O such that A C D Bdot If /_C A B=45^0a n d /_C D B=55^0, then /_B O D= 100^0 (b) 80^0 (c) 90^0 (d) 135^0

The diagonals of a parallelogram A B C D intersect at O . If /_B O C=90^0\ a n d\ /_B D C=50^0, then /_O A B= 40^0 (b) 50^0 (c) 10^0 (d) 90^0

In a ABC,/_B=105^(0),/_C=50^(0), Find /_A

The side B C of A B C is produced to a point Ddot The bisector of /_A meets side B C in Ldot If /_A B C=30^0a n d /_A C D=115^0, then /_A L C= 85^0 (b) 72 1/2^0 (c) 145^0 (d) none of these

In A B C , if /_A=100^0, A D bisects /_A a n d /_A D _|_B C . Then, /_= 50^0 (b) 90^0 (c) 40^0 (d) 100^0

In a rhombus A B C D , if /_A C B=40^0, then /_A D B= (a) 70^0 (b) 45^0 (c) 50^0 (d) 60^0

In Figure, chords A D a n d B C intersect each other at right angles at a point Pdot If /_D A B=35^0, then /_A D C= 35^0 (b) 45^0 (c) 55^0 (d) 65^0

RD SHARMA-PROPERTIES OF TRIANGLES-All Questions
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  2. In a A B C ,\ If 2/A=3\ /B=6\ /C , then the measure of the smalle...

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  3. In a A B C , if /A+/B=150^0 and /B+/C=75^0, then /B= 35^0 (b) 45^0 ...

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  4. In a A B C , if /A-/B=33^0 and /B-/C=18^0, then /B= 35^0 (b) 45^0 ...

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  5. If the measure of the angles of a triangle are (2x-5)^0,(3x-1/2)\ a...

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  6. In Fig. 59, the value of x\ is 84 (b) 74 (310)/9 (d) (301)/9

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  7. In Fig.60, the value of x\ a n d\ y are x=20 ,\ y=130\ (b) x=40 ,\ y...

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  8. In Fig.61, the value of x is 72^0 (b) 50 58 (d) 48

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  9. In Fig.62, if A B D E , then the value of x is 25 (b) 35 40 (d) 45

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  10. In Fig.63, if A B C D , the value of x is 25 (b) 35 15 (d) 20

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  11. In Fig.64, if A B C D , the values of x\ a n d\ y are x=21 ,\ y=28 (...

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  12. In Fig.65, if A B C E ,\ then the values of x\ a n d\ y\ are x=26 ,...

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  13. In Fig.66, if A F D E ,\ then x= 37 (b) 57 47 (d) 67

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  14. In Fig.67, the value of x\ a n d\ y\ a r e x=130 ,\ y=120 (b) x=120 ...

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  15. In Fig.68, the value of x\ a n d\ y are x=120 ,\ y=150 (b) x=110 ,\ y...

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  16. In Fig.69, if A B C D , then the value of x\ a n d\ y are x=106 ,\ y=...

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  17. In Fig.70, if A B C D , then the value of x\ a n d\ y are x=24 ,\ y=4...

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  18. In Fig.71, if A B C D , then the values of x ,\ y\ a n d\ z are x=56 ...

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  19. In Fig.72, if A B ||C D\ a n d\ A E || B D , then the value of x is (...

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  20. If the exterior angles of a triangle are (2x+10)^0,\ (3x-5)^0\ a n ...

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