Question

Find the value of x in the traperium ABCD
given below.​

Answer 1

Answer:

80

Step-by-step explanation:

x=80

Answer 2

Answer:

(x-20)+(X+40) =180 (co- interior angle)

X+x-20+40 =180

2x+20 =180

2x=180-20

2x=160

X=160/2

X=80