If perimeter of a triangle is 100 cm and the length of two sides are 30 cm and 40 cm, the length of third side will be:
A. 30 cm
B. 40 cm
C. 50 cm
D. 60 cm
Answer:A
If perimeter of a triangle is 100 cm and the length of two sides are 30 cm and 40 cm, the length of third side will be:
A. 30 cm B. 40 cm C. 50 cm D. 60 cm