Question

if a perpendicular to b and b is perpendicular to c then prove a perpendicular to c​

Answer 1

Answer:

they are parallel not perpendicular to each other

Explanation:

since we know a is perpendicular to b - a is at a 90 angle from b

similarly b is perpendicular to c - b is also at a 90 angle from b

hence both are forming the same angle with b thus being parallel

verify: we know corresponding angles(between parallel lines) add upto 180

hence keeping b as transversal, a forms 90 and c forms 90

90+90=180