Question

ILL GIVE BRAINLIEST!!!!!!!!!!!!!!


Which lines are perpendicular?

A) A and B
B) A and C
C) B and C
D) A and D​

Answer 1

Option B) A and C I think

Answer 2

The lines perpendicular to each other are :

• A and C

because

• slope of line A = 1/2

• slope of line C = -2

and for two lines to be perpendicular, their product should be equal to -1,

• $\dfrac{1}{2} \times - 2$

• $- 1$

therefore we can say that the two perpendicular lines are C and A.