Question

The measure of one angle of a paralelogram is 80°. what are the measures of the remaining angles?​

Answer 1

measure of one angle is equal to 80 then its adjacent angles measure is equal to 180 - 80 e is equal to 100

so first angle is equal to 80 second 100 third again it because it is the opposite angle of that angle whose measure is 80 degree so fourth angle is equal 100 because it is also opposite angle of that angle whose measure is hundred

Answer 2

As we know that in parallelogram vertical sides are opposite and opposite side are equal
So if one of the side is 80 so its opposite side will be also 80
Now let’s find the remaining one sides
80+80+x+x=360
160+2x=360
2x=360-160
2x=200
X=200/2
x=100
So the third side=100
Similarly the opposite side will be also 100
So the four sides are
1side =80
2side=100
3side=80
4side=100