Answers

2015-12-24T13:37:37+05:30
In a pallelogram opp sides and opp angles are equal
so angle a = angle c = 45*
sum of angles = 360*
a+b+c+d = 360*
45+b+45+d = 360
90+b+d = 360
b+d = 360-90 = 270*
270/2 = 135*
angle b and angle d = 135*

opp sides are equal 
so, ad = bc = 2 cm
ab = dc = 5 cm
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2,3 and 4 th questons are not clear
pls write it with proper numbers and letters
guestion hand writing is not good