Question

. A square and an equilateral triangle have a side in common. If side of triangle is 4

3

cm long, find the

perimeter of figure formed.​

Answer 1

Answer:

perimeter of square + perimeter of triangle -43 CM

Answer 2

Step-by-step explanation:

given that

side of an equilateral triangle and square is 43 cm

perimiter of the figure is three sides of triangle and the other three sides of the square

in an equilateral triangle all sides are equal

so AB+BC+CD=43+43+43

=129cm

three sides of square because one of the side is common for the triangle

so,BD+DE+CE

=43+43+43

=129cm

perimeter=129cm+129cm

=258cm