Ab is perpendicular to cd how many 90 angles are formed by the intersection

asked Feb 8, 2018 30.8k views

4 votes

6.5k points

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5 votes

Answer:

4 is the correct answer.

Explanation:

When any two lines intersect, four angles are formed. If the intersection is perpendicular, then each angle is 90°.

Yo answered Feb 11, 2018

by Yo

6.0k points

4 votes

only one unless it goes across than2

Deepak G M answered Feb 14, 2018

6.0k points

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