Compact Geometry(Triangle)

1) ABC is a right angled triangle in which Ang. A=90° and AB= AC. Find Angle B and C.                                               
a) 45,45 b) 30,45 c) 45, 30 d) 30,30

2) 
a) 60 b) 75 c) 105 D) 115

3) 
a) 60 b) 68 c) 75 d) 78

4) 
a) 60 b) 65 c) 72 d) 82

5) 
a) 42 b) 45 c) 52 d) 55

6)
a) 40 b) 42 c) 38 d) 52

7) 
a) 73 b) 83 c) 93 d) 103

8) In the given figure below, AB= AD, BC= DC Find angle ABC
a) 105 b) 95 c) 85 d) 75

9) In the figure BC= CD, Find the angle ACB
a) 74 b) 84 c) 94 d) 104

10) In the figure AB||CD and CA= CE. If angle ACE= 74 and ang. BAE= 15, find the value of x and y.
a) 127,38 b) 125,43 c) 133,24 d) 109, 61

11) In the given figure AB||CD. Find the value of x,y z.
a) 42,66,48 b) 34,57,79 c) 21,56,91 d) none

12) In the figure, MN is parallel to PR, angLBN= 70 and AB= BC. Find the value of Ang. ABC.
a) 60 b) 40 c) 80 d) 120

13) In the figure, ABC is an isosceles triangle with AB= AC and LM is parallel to BC. If Angle A= 50, find Angle LMC
a) 100 b) 115 c) 76 D) 105

14) In the figure AB= AC, CH= CB and HK|| BC. if Angle CAD= 137, Find Angle CHK
a) 40 b) 43 c) 45 d) 47

15) Find the measure of each lettered angle in the adjoining figure.
a) 30, 23, 105, 15 b) 33,49,63,120 c) 39,43,56,32 d) 9 none

16) From the figure, find the value of x.
a) 30°40, b) 30° c) 42°32' d) none

17) In ∆ABC , AB= AC and angle B= 50°, then angle C is
a) 40 b) 50 c) 80 d) 130

18) In ∆ABC , BC= AB and angle B= 80°, then angle A is
a) 80 b) 40 c) 50 d) 100

19) In ∆ABC , angle C= angle A and BC= 4, and AC= 5 then length of AB is
a) 4cm b) 5cm c) 2cm d) 2.5cm

20) In the adjoining figure BD= AD = AC. If Angle ABD= 36 then value of x is
a) 30 b) 47 c) 81 d) 93 e)  none

21) In the figure given below, find the value of x.
a) 100 b) 108 c) 72 d) 79

22) In the given figure below, AB= AC and DE|| BC. Calculate
A) x
a) 30 b) 34 c) 43 d) 67 e) 81

B) y
a) 60 b) 70 c) 80 d) 90 e) 100

C) angle BAC
a) 44 b) 54 c) 64 d) 74 e) 84

23) In the given figure below, calculate the size of each lettered angle.
a) 46,26,72 b) 44,54,62 c) 45,64,53 d) 53,45,60

24) In the figure given below, find
A) x+ y is
a) 80 b) 90 c) 70 d) 60 e) none 

B) z is
a) 60 b) 70 c) 80 d( 90 e) none






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