ET 3-4: Perpendicular Transversal Theorem

Which lines are perpendicular? 

• n and l
• m and n
• n and l AND m and n
• No perpendicular lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What can you deduce from the image?

• c||d, because they are both perpendicular to the same transversal
• c||a, because they are both perpendicular to the same transversal
• c ⊥ a, because they are both perpendicular to to same transversal

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1