Question

PLEASE SOLVE!! WILL GIVE BRAINLIEST!
If shown, AB and CD are straight lines. Find x in each case.

Answer 1

Answer:

60

Step-by-step explanation:

$x + y + 30 + 30 = 180 \: \: \: \: \: \: \: \: \: \: \: \: \: \: (1) \\ \\ y + 30 = 90 \\ y = 60 \\ \\ x + 60 + 30 + 30 = 180 \\ x = 180 - 120 \\ x = 60$