Question

find the perimeter of​

Answer 1

Answer:

Step-by-step explanation:

Perimeter of square= 4a

                                = 140cm

However since one side is not outside it cannot be counted as a perimeter so the perimeter of the square is 3a= 105cm

The perimeter of the semicircle is 1/2X2piXr= piXr

22/7X35/2

=55cm

Total perimeter= 105+55=160cm