Question

plz help me friends class9th​

Answer 1

Answer:

128(1.732)

Step-by-step explanation:

the diagonal of square=12(1.414)

then,side=12 (because side of square=diagonal/1.414).

perimeter of square=perimeter of triangle

therefore, side of triangle=

perimeter/3=48/3=16

now, equilateral triangle area=1.732/2(side)2=128(1.732)