Question

Two opposite angles of parallelogram are ( 4x_5) and (60-x). Find the measure of each angle of parallelogram

Answer 1

as we know that opposite angles of parallelogram are equal in measures

so by the condition given in your question we get equation

4x - 5 = 60 - x

4x + x = 60 + 5

5x = 65

x = 13

4x - 5 = 52 - 5

= 47

Answer 2

4x-5 =60-x(opposite sides of a llgm are equal)
4x+x=60+5
5x=65
x=65/5
x=13

4x-5=4*13-5
=52-5
=47
60-x=60-13
47
Other two angles are :
180-47=133
Therefore, the four angles are 47,133,47and 133.