+1982 In the diagram below, lines a and b are parallel and cut by transversal, t. If angle 1 is 120 degrees, find the measure of angle 5.
A. 120
B. 90
C. 180
D. 60
In the diagram below, lines a and b are parallel and cut by transversal, t. If angle 1 is 120 degrees, find the measure of angle 7.
A. 60
B. 180
C. 120
D. 90
In the diagram below, lines a and b are parallel and cut by transversal, t. If angle 1 is 120 degrees, find the measure of angle 6.
A. 60
B. 90
C. 120
D. 180
+298 Question 1: A
Explanation: angle 1 and angle 5 are both the same because it is a parallel line. You can learn more if you search "Angles: Corresponding, Alternate Interior, Alternate Exterior Angles and Transversal Lines" on google.
Question 2: C
Explanation: something as question 1, angle 1 and angle 7 are the same and angle 1 is 120 then angle 7 is 120.
Question 3: A
Explanation: angle 6 is equal to angle 2 and we just need to find the degree for angle 2. A line is 180 degree and angle 1 is 120 degrees, so 180-120=60. If you don't understand, just search some on google.
+298 Question 1: A
Explanation: angle 1 and angle 5 are both the same because it is a parallel line. You can learn more if you search "Angles: Corresponding, Alternate Interior, Alternate Exterior Angles and Transversal Lines" on google.
Question 2: C
Explanation: something as question 1, angle 1 and angle 7 are the same and angle 1 is 120 then angle 7 is 120.
Question 3: A
Explanation: angle 6 is equal to angle 2 and we just need to find the degree for angle 2. A line is 180 degree and angle 1 is 120 degrees, so 180-120=60. If you don't understand, just search some on google.
