Question

find the perimeter of the triangle whose sides are 3m 4m and 5m​

Answer 1

Answer:

12cm

Step-by-step explanation:

perimeter of a triangle=sum of all sides

= 3+4+5cm

=12cm.

Answer 2

Answer:

12m

Step-by-step explanation:

Side of the triangle : 3m , 4m and 5m

Perimeter of the triangle : Side + side + side

= 3+4+5

= 12 m

Perimeter of triangle is 12 m.