Question

plz answer 31 as soon as possible

Answer 1

At first, use the mid point theorem to find the coordinates of B.
Then, use the properties of equilateral triangle, 'sides of equilateral triangle are equal' to find the coordinates of A.
Then, use the properties of rhombus, 'diagonals of rhombus bisect each other' to find the coordinates of D.
"The process is on the above photos".
THANK YOU