Angles and Angle Relationships

Kindly, help me Identify the Angles from three points, Identify the Angles with Terminology and Angle Terminology with Equations.

Here is an example for #1

Identifying Angles from Three Points Aug 14, 12:22:59 AM Watch help video Identify LD BC by clicking and dragging the small yellow dots to shade the angle. G F H. ETdentity Angles with Terminology Aug 14, 12:25:44 AM Which angle number is a vertical angle to ZONC? C 13 4 E 1/ 2 5 6 O 17 N 14 13 9 K M LONG is angle number 15 Vertical angles are Angle number 13 is vertical to this angle. directly opposite in intersecting linesIdentify Angles with Terminology Aug 14, 12:26:37 AM Watch help video Which angle number is a vertical angle to ZCNO? C 4 E 1/ 2 5 6 O. 15 N 14 12 11 12 LO K M Answer: Submit AnswerIdentify Angles with Terminology Aug 14, 12:28:00 AM Watch help video Which angle number represents ZGHE? C 4 E 1 2 5 6 O. 14 13 9 H TT 12 OT K M Answer: Submit AnswerAngle Terminology with Equations Aug 14, 12:30:38 AM Watch help video ZA and Z B are vertical angles. If mZA = (3x - 21) and m/B = (2x - 13), then find the value of x. Answer: Submit Answer attempt 1 out of 2 / problem 1 out of max 1Angle Terminology with Equations Aug 14, 12:31:25 AM Watch help video ZA and Z B are supplementary angles. If mZA = (3x + 16) and m LB = (2x + 4) , then find the measure of ZA. Answer: Submit Answer attempt 1 out of 2 / problem 1 out of max 1Identify AABC by clicking and dragging the small yellow dots to shade the angle. Correct Answer: Outline [AB C F