Question

The side of a triangle measure 8cm 12cm 6 cm then the semiperimeter of the tringle is cm

Answer 1

Answer:

13

Step-by-step explanation:

Answer 2

Answer: 13

Step by Step explanation:The semi perimeter of a triangle = (a+b+c)/2 units.

= (8+12+6)/2 =13 cm.

Hence , the correct option of c. 13 cm