Question

Prove that the area of an equilateral triangle described on one side of a square is equal to half the area of the equilateral triangle described on one of its diagonals

please answer correctly
and seriously

Answer 1

area of triangle= 1/2×CD×EF

HERE we know EF perpendicular to CD
so EF = AB=BC=CD=AC
SO area of triangle= 1/2×CD×CD=1/2 ×CD^2
= 1/2× AREA OF SQUARE

Answer 2

hy mate.

hope this may help uh..

mark as brainliest...if it really helped uh..