Question

If the quadrilateral ABCD
is a parallelogram. What is
the value of x?​

Answer 1

1. let the angle D = x

3x+3+x=180[l.p]

4x+3=180

4x=180-3

4x=177

x=177÷4

x=44•25

Answer 2

⬇⬇Answer ⬇⬇

3y + 2y - 5 = 180°

[ Adjacent angles of a parallelogram are supplementary]

↪ 5y - 5 = 180°

↪ y - 1= 36°

↪ y = 37.

3x + 3= 3y

[Opposite angels of parallelogram are equal]

↪x+1= y

↪ x= 37-1

↪ x= 36.

Hope it helps you... ⭐