Question

two opposite angles of a parallogram are (5x - 2 ) degree and (40 - x) degree . Find the measure of each parallogram

Answer 1

Answer:

5x-2=40-x. (opposite angles are equal)

5x+x=40+2

6x =42

x=7

so angles are

5x-2. = 5*7-2. =33 degree

40-x. =40-7. = 33 degree

so as we know that adjacent angles are supplementary

so let other angle be y

=33+y =180

y=147 degree

.

so angles of the parallegram are 33,147,33,147

Answer 2

angles are

33,147,33,147

Step-by-step explanation:

5x-2=40-x. (opposite angles are equal)

5x+x=40+2

6x =42

x=7

so angles are

5x-2. = 5*7-2. =33 degree

40-x. =40-7. = 33 degree

so as we know that adjacent angles are supplementary

so let other angle be y

=33+y =180

y=147 degree

.

so angles of the parallegram are 33,147,33,147