Identifying Perpendicular Lines: Visual Geometry Analysis

Which of the following diagram shows perpendicular lines?

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Step-by-step video solution

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00:00 Find the perpendiculars
00:03 A perpendicular is a line that forms a right angle at the intersection point with another line
00:07 Therefore all these lines are perpendicular
00:10 And this is the solution to the question

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1

Understand the problem

Which of the following diagram shows perpendicular lines?

2

Step-by-step solution

Remember that an angle is a straight line that forms a right angle of 90 degrees with another straight line.

In answer A, we can identify a right angle, therefore in diagram A there is an angle.

3

Final Answer

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What do the four figures below have in common?

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