Arectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?
O 31 units
O 39 units
O 41 units
O 49 units

Arectangle has a width of 9 units and a length of 40 units What is the length of a diagonal O 31 units O 39 units O 41 units O 49 units class=