AOBC is a rectangle whose vertices are A(0,3),B(5,0),O(0,0).Find the length of ist diagonals

AOBC is a rectangle whose vertices are A(0,3),B(5,0),O(0,0).Find the l

1.	AOBC is a rectangle whose vertices are A(0,3),B(5,0),O(0,0).Find the length of ist diagonals
Answer» Ao =3??☺️?