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
If a + b = 180o then a and b are
Supplementary angles
Straight angle
Right angle
Linear pare
If a straight line cuts two other straight lines so that two alternate angles are equal than the two straight lines are ________
Parallel
Perpendicular
Equal
An current
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
Give reasons x = y ____________
Conjoined angles
Corresponding angles
Alternate angles
None of these
Distance between the two parallel line is __________
Same
Different
Zero
Not defined
90o angle is called _______
0