Question

length of diagonal of square is 10root2 it's area is​

Answer 1

Answer:

100 square units

Step-by-step explanation:

diagonals of a square are equal.

the common formula for any quadrilateral when the diagonals are given and are equal = 1/2 ( d1× d2)

=> 1/2 ( 10√2 × 10√2)

=> 1/2 (100 × 2)

=> 100 square units.... as no measurements are specified.