Answers

2014-02-26T14:57:28+05:30
Let one angle be L1 =A and other angle be L2=3A
L1 + L2 = 1800
A + 3A = 1800
4A = 180
A=45 0
Smaller angle is 45degree

0
Consecutive angles of a parallelogram are co-interior angles.
yaa.. your answer is right
than choose it as a best plzzz....very much appritiable
2014-02-26T15:15:30+05:30
Since we know that opposite angles in parallelogram are equal..
 so the angles are x,3x,x,3x and the sum of all angles is 360 degree,
 x+3x+x+3x=360
 8x=360
x=360/8
0