Question

Perimeter of a triangle of length 20cm, 30cm, 25cm.

1)100 cm
2)20 cm
3)80 cm
4)0.75 m​

Answer 1

Answer:

Perimeter of a triangle = Sum of all sides

= 20 + 30 + 25

= 75cm

= 0.75m

Hence, answer is (d) 0.75 m

Answer 2

Step-by-step explanation:

answer is option 4 because perimeter of triangle is = sum of all sides

= 20+30+25

= 75cm

in m, 1m = 100cm

= 75/100

= 0.75m