Question

A square is divided into four equal triangles by drawing its diagonals. Area of one triangle is 9 som What is the side of the square? ​

Answer 1

Sum of perimeter of Δlei

AO+OB+BA+BO+OC+CB+OC+CD+DO+DO+OA+AD

AO+OC OB+OD

↑ ↑

=AB+BC+CD+AD+2(AC+BD)

Length of diagonal =2

2

​

4(2)+2(2

2

​

)

4(2+

2

​

)

Step-by-step explanation:

Answer 2

Answer:

ao+oc+co ×qo

Step-by-step explanation:

i am sorry because i dont no the answer