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Geometry Lines & Angles Video Lecture - Crash Course for XAT - CAT
FAQs on Geometry: Lines & Angles
| 1. What are the different types of angles in geometry? |  |
Ans. In geometry, there are several types of angles including acute angles (less than 90 degrees), right angles (exactly 90 degrees), obtuse angles (more than 90 degrees but less than 180 degrees), straight angles (exactly 180 degrees), and reflex angles (more than 180 degrees).
| 2. How do you measure the size of an angle? | |
Ans. The size of an angle is measured in degrees. A full circle is divided into 360 degrees, with each degree further divided into 60 minutes and each minute divided into 60 seconds.
| 3. What is the relationship between parallel lines and transversals? | |
Ans. When a transversal intersects two parallel lines, corresponding angles are equal, alternate interior angles are equal, alternate exterior angles are equal, and consecutive interior angles are supplementary.
| 4. How can you determine if two lines are perpendicular? | |
Ans. Two lines are perpendicular if they intersect at a right angle, which means the angle formed where the two lines meet is exactly 90 degrees.
| 5. How do you find the slope of a line in geometry? | |
Ans. The slope of a line in geometry is found by calculating the change in the y-coordinates divided by the change in the x-coordinates between two points on the line. This is known as the rise over run method.
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Apr 20, 2026 Last updated
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Video Description: Geometry: Lines & Angles for CAT 2026 is part of Crash Course for XAT preparation. The notes and questions for Geometry: Lines & Angles have been prepared according to the CAT exam syllabus. Information about Geometry: Lines & Angles covers all important topics for CAT 2026 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Geometry: Lines & Angles.
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