Question

What is the measure of angle x?

60 degrees
70 degrees
80 degrees
100 degrees

Answer 1

@triciaal

Answer 2

x + 20 = 80 those are alternate interior angles

Answer 3

ok

Answer 4

If both mentioned lines shown in figure are parallel then...

Since angle \((x+20)^o\) and \(80^o\) are alternate interior angle hence they will be equal \[(x+20)^o=80^o\]Finally \(x=60^o\)!

Answer 5

want to help me with more @disqin

Answer 6

Which of the following best represents the relationship between angles A and B?

A = B
A = 180 degrees − B
B = 180 degrees − A
A = 2B

Answer 7

@disqin

Answer 8

@coolcam101 A and B are equal