Question

lz help me urgent!!!

Answer 1

as in a square the diagonals are equal so, D1=D2
so area of the square= 1/2d1.d2
=>1/2×44×44
=>22×44=968 sq. cm
=> area of triangle by √(s-a)(s-b)(s-c)
divide the area of square by 4
=>968/4= 242 sq cm
so every one in square is getting 242sq.cm
now,
green part , part in square + part in ∆
yellow part, 2 (242)= 484 sq cm
red part, i.e.242 sq.cm