Question

Find the perimeter of:
(i) a triangle having its each side equal to 4 cm.
(ii) a square having its side as 5 cm.​

Answer 1

Answer:

(i) 4+4+4= 12 cm

(ii) 5+5+5+5= 20 cm

Answer 2

Answer:

I) 12cm

2)20cm

1) perimeter of triangle=sum of all sides

=4+4+4=12cm

2) perimeter of a square=4S

=4*5=20cm