Find x
85o
60o
30o
20o
The figure,given below,show a pair of parallel lines cut by a transversal.Find 'a' and 'b'?
a = 75o b = 60o
a = 60o b = 120o
a = 75o b = 75o
a = 135o b = 75o
A straight angle = ________o
120o
130o
180o
Give reason ∠x = ∠y
Linear pair
Corresponding angle
Alternate angle
None of these
90o angle is called _______
Right angle
Straight angle
0
Calculate ∠a, ∠b and ∠c
50, 60, 70
40, 90, 100
50, 360, 90
40, 140, 40
The figure,given below,show a pair of parallel lines cut by a transversal.Find 'a' and 'b' ?
a = 70o b = 70o
a = 60o b = 100o
a = 70o b = 65o
From ΔPQR calculate ∠QPR
80
65o
90
If ∠POQ = 65o, ∠ROS = 70o, ∠QOR = 110o calculate ∠SOP
135
150o
115o
Distance between the two parallel line is __________
Same
Different
Zero
Not defined
