Question

Determine
sides are
the
perimeter
of a triangle
sides are
15cm, 20 cm, 25 cm​

Answer 1

Step-by-step explanation:

perimeter of triangle = sum of all sides

then ,15+20+25=60

the perimeter of the triangle is 60cm

hope it helps you please mark it as brainliest

Answer 2

Answer:

60cm

Step-by-step explanation:

Sides of a triangle = 15cm,20cm,25cm

Then,

Perimeter of the triangle = 15cm+ 20cm+25cm = 60cm

[Since,Perimeter of a triangle is the sum of all its sides]