Question

plzz solve it friends.....the base BC on an equilateral triangle ABC lies on y-axis .the coordinate of the point C is(0,-3) .if origin is the mid- point of BC then find the coordinate of the point A​

Answer 1

Answer:

C is 0,-3

B is 0,3

A is 3√3

Step-by-step explanation:

as we know C is 0,-3 and origin is the midpoint then B is 0,3

also every angle of equilateral triangle is 60 so angle ABC is 60

now by using tan 60 = perpendicular/ base = AO /OB

OB is 3 so AO is 3√3