If at the intersection of two straight lines four right angles are formed, then such lines are called?
| September 15, 2021 | education
When any two straight lines intersect, 4 angles are formed, which add up to 360 degrees.
If at the intersection of straight lines 4 right angles are formed (90 degrees each), then such straight lines are called perpendicular.
90 * 4 = 360 gr.
The perpendicularity of straight lines is indicated by a special generally accepted symbol ⊥.
For example:
a ⊥ b means the perpendicularity of lines a and b.
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