Question

question is in picture
please explain in detail​

Answer 1

Answer:

perimeter of figure =sum of perimeter of equilateral triangle and perimeter of square

=4/3+4/3+4/3+4/3+4/3+4/3+4/3

=28/3ans

Answer 2

Answer:

Perimeter of figure formed = 4+4=8cm

Step-by-step explanation:

Square and equilateral triangle have a side in common.

so the length of each side is equal

side of a triangle is 4/3cm long

perimeter of equilateral triangle =3* sides

=3*4/3=4cm

perimeter of square =4*sides

But one side is common with triangle

so effective sides available to calculate perimeter =4-1=3 sides

perimeter of square here=3*4/3 =4cm

perimeter of figure formed =4+4=8cm