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Use numerals instead of words. If necessary, use / for the fraction bar.
AB is parallel to CD , EF and is perpendicular to AB.
The number of 90Β° angles formed by the intersections of EF and the two parallel lines AB and CD is ?

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Respuesta :

Here, ABΒ β•‘ CD ; Β  EFΒ βŠ₯ AB

Number of 90 degree formed by the intersections of EF and two parallel lines AB and CD is 8

Hope this helps!

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