JenaMaisonave197 JenaMaisonave197

02-10-2014
Mathematics

Answered

AB←→ is perpendicular to CD←→. How many 90° angles are formed by the intersection?

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jordan98kiefer jordan98kiefer

02-10-2014

4. Think of a lower t, there are 4 equal angles

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TaeKwonDoIsDead TaeKwonDoIsDead

28-11-2018

Answer:

4

Step-by-step explanation:

If two lines are perpendicular to each other, they are said to create a 90° angle at the point of intersection.

There are clearly four 90° angles when lines AB and CD meet at 90°. It is shown in the picture attached. [Note: even if you translate the intersection point up or down, still there are four 90° angles.]

View image TaeKwonDoIsDead

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