Question

diagonal of rectangle are 20 cm and 25 CM then the area is​

Answer 1

Answer:

I think you mean sides (not diagonals, because in a rectangle, diagonals are equal). If so, the answer is 500 square centimeters

Step-by-step explanation:

a (area) = l (length of one side)  X w (width of one side)

Since the length is 20 cm and the width is 25 cm, we take those values for l and w.

a (area) = 20 * 25

a = 500 square cm

Answer 2

Step-by-step explanation:

(i think this is not should be diagonal it is maybe length and breathe of a rectangle)

therefore area= length ×breathe

20cm×25cm=500cm